Major repository cleanup and enhancement

- Reorganize documentation: moved old docs to docs/ directory
- Add comprehensive README.md with build options and usage guide
- Add detailed CONTRIBUTING.md with help content management guide
- Create Makefile for automated building and testing
- Add Dockerfile.scratch for building from Ubuntu 20.04 base
- Enhance all Dockerfiles with PowerShell + PSScriptAnalyzer
- Add modern shells: zsh (with plugins) and fish (with config)
- Add modern CLI tools: fd-find, ripgrep, fzf
- Create comprehensive help system with cheat/TLDR/fish completions
- Add helper scripts for help content management and coverage checking
- Fix Dockerfile.remnux script references
- Support three build variants: upstream (REMnux), scratch (Ubuntu), kali

Build options:
  - make build-upstream: Fast, uses REMnux upstream (recommended)
  - make build-scratch: Full control, builds from Ubuntu 20.04
  - make build-kali: Legacy Kali Linux base

Features:
  - PowerShell with PSScriptAnalyzer module
  - Modern shells (zsh, fish) with custom configurations
  - Enhanced help system (cheat sheets, TLDR pages, fish completions)
  - Help coverage checking and bulk import tools
  - Comprehensive documentation for users and contributors
This commit is contained in:
Tobias Kessels
2025-10-01 11:45:56 +02:00
parent 6bfcfd7935
commit b98aaee3e0
27 changed files with 5000 additions and 62 deletions

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.cleanup-summary.md Normal file
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# Repository Cleanup Summary
## Changes Made
### 📁 Repository Organization
1. **Created `docs/` directory** - Moved old documentation files:
- `HELP_SYSTEM.md`
- `HELP_SYSTEM_ENHANCED.md`
- `STREAMLINED_HELP_SYSTEM.md`
- `tool-comparison.md`
- `remnux-dockerfile-focal.txt`
2. **Updated root directory** - Now contains only active files:
- `README.md` - Comprehensive project documentation
- `CONTRIBUTING.md` - Detailed contribution guide
- `Makefile` - Build automation
- Three Dockerfile variants
- `WARP.md` - AI assistant context
### 📚 New Documentation
#### README.md
- Quick start guide
- Three build options (upstream, scratch, Kali)
- Comprehensive usage examples
- Help system documentation
- Tool coverage overview
- Repository structure diagram
- Testing instructions
- Docker Hub information
#### CONTRIBUTING.md
- Getting started guide
- Adding cheat sheets (with examples)
- Adding TLDR pages (with format guide)
- Adding Fish shell completions
- Importing bulk cheatsheets
- Checking help coverage
- Adding new tools
- Testing procedures
- Quick reference tables
### 🐳 Build System
#### Makefile Targets
```bash
make help # Show available commands
make build-upstream # Build from REMnux upstream (recommended)
make build-scratch # Build from Ubuntu 20.04 base
make build-kali # Build from Kali Linux base
make build-all # Build all variants
make test # Test all builds
make test-upstream # Test upstream build
make test-scratch # Test scratch build
make test-kali # Test Kali build
make push # Push to Docker Hub
make clean # Remove built images
make shell-upstream # Interactive shell (upstream)
make shell-scratch # Interactive shell (scratch)
make shell-kali # Interactive shell (Kali)
make coverage # Check help coverage
```
### 🏗️ Three Build Options
#### 1. Dockerfile.remnux (Upstream - Recommended)
- Uses `remnux/remnux-distro:latest`
- Fast build time
- All REMnux tools included
- Production-ready
- **Fixed:** Added missing `add-tool-cheats.sh` script reference
#### 2. Dockerfile.scratch (New - Full Control)
- Built from `ubuntu:20.04`
- Complete package control
- Mimics REMnux installation
- Customizable base system
- Includes:
- PowerShell + PSScriptAnalyzer
- Modern shells (zsh, fish)
- Modern tools (fd-find, ripgrep)
- PDF analysis suite
- Malware analysis tools
- Help system integration
#### 3. Dockerfile (Kali - Legacy)
- Uses `kalilinux/kali-rolling`
- Original implementation
- Kali security tools
- Alternative ecosystem
### 🔧 Enhanced Features
All build variants now include:
1. **PowerShell Integration**
- Cross-platform PowerShell (`pwsh`)
- PSScriptAnalyzer module pre-installed
2. **Modern Shells**
- zsh with plugins (autosuggestions, syntax-highlighting)
- fish with custom configuration
- Configured prompts and aliases
3. **Modern CLI Tools**
- fd-find (fast file finder)
- ripgrep (ultra-fast grep)
- fzf (fuzzy finder)
4. **Help System**
- Cheat sheets for all major tools
- TLDR pages for quick reference
- Fish completions for smart autocomplete
- Coverage checking tool
### 📋 Help Content Management
Users can now:
1. **Add cheat sheets** - Simple text files with examples
2. **Add TLDR pages** - Standardized help format
3. **Add fish completions** - Smart command completion
4. **Import bulk** - Convert markdown to help content
5. **Check coverage** - Find tools missing documentation
See `CONTRIBUTING.md` for detailed instructions.
## Usage Examples
### Build and Run
```bash
# Clone and build
git clone https://github.com/tabledevil/docker_file_analysis.git
cd docker_file_analysis
make build-upstream
# Run container
docker run -it --rm -v "$(pwd):/data" tabledevil/file-analysis:remnux
# Inside container
fhelp # Main help
fhelp cheat pdfid.py # Quick examples
fhelp tools pdf # Find tools
zsh # Try zsh shell
fish # Try fish shell
```
### Switching Shells
```bash
# Default bash
bash
# Try zsh (advanced features)
zsh
# Try fish (friendly syntax)
fish
```
### Help System
```bash
fhelp # Main menu
fhelp cheat <tool> # Quick examples
fhelp tldr <tool> # Simplified man pages
fhelp tools pdf # Find PDF tools
fhelp examples # Browse all examples
check-help-coverage.sh # Check documentation coverage
```
## Next Steps
### For Users
1. Read `README.md` for overview
2. Choose a build option
3. Run `make build-upstream` (recommended)
4. Try the help system with `fhelp`
### For Contributors
1. Read `CONTRIBUTING.md`
2. Add cheat sheets for your favorite tools
3. Test with `make test`
4. Submit pull request
## File Structure
```
docker_file_analysis/
├── README.md # Main documentation ✨ NEW
├── CONTRIBUTING.md # Contribution guide ✨ NEW
├── Makefile # Build automation ✨ NEW
├── Dockerfile # Kali variant
├── Dockerfile.remnux # REMnux variant (fixed)
├── Dockerfile.scratch # Ubuntu variant ✨ NEW
├── WARP.md # AI context
├── files/ # Config files
│ ├── README
│ ├── command_help
│ ├── zshrc
│ └── fish_config.fish
├── scripts/ # Helper scripts
│ ├── fhelp
│ ├── add-tool-cheats.sh
│ ├── check-help-coverage.sh
│ ├── import-remnux-cheatsheets.sh
│ └── ...
├── cheatsheets/ # Custom cheat sheets
├── docs/ # Archived documentation ✨ NEW
└── tests/ # Test scripts
```
## Benefits
1. **Cleaner Repository** - Organized structure, clear purpose
2. **Better Documentation** - Comprehensive guides for users and contributors
3. **Flexible Building** - Three build options for different needs
4. **Automated Testing** - Make targets for CI/CD
5. **Enhanced Features** - Modern shells, PowerShell, better help
6. **Easy Contributing** - Clear guidelines and examples
---
Repository cleanup completed on 2025-10-01

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CONTRIBUTING.md Normal file
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# Contributing to File Analysis Container
Thank you for your interest in improving the File Analysis Container! This guide will help you add and modify help content, cheat sheets, TLDR pages, and shell configurations.
## 📋 Table of Contents
- [Getting Started](#getting-started)
- [Adding Cheat Sheets](#adding-cheat-sheets)
- [Adding TLDR Pages](#adding-tldr-pages)
- [Adding Fish Shell Completions](#adding-fish-shell-completions)
- [Importing Bulk Cheatsheets](#importing-bulk-cheatsheets)
- [Checking Help Coverage](#checking-help-coverage)
- [Adding New Tools](#adding-new-tools)
- [Testing Your Changes](#testing-your-changes)
## 🚀 Getting Started
### Prerequisites
```bash
# Clone the repository
git clone https://github.com/tabledevil/docker_file_analysis.git
cd docker_file_analysis
# Build the container
make build-upstream
```
### Directory Structure
```
docker_file_analysis/
├── scripts/
│ ├── fhelp # Main help system
│ ├── add-tool-cheats.sh # Add default cheat sheets
│ ├── create-offline-help-system.sh # Initialize help database
│ ├── import-remnux-cheatsheets.sh # Import from markdown
│ └── convert-remnux-cheats.py # Markdown converter
├── cheatsheets/
│ └── *.cheat # Custom cheat sheets
└── files/
├── command_help # Detailed examples
└── README # Welcome message
```
## 📝 Adding Cheat Sheets
Cheat sheets provide quick command examples and common usage patterns.
### Format
Cheat sheets use a simple markdown-like syntax:
```bash
# tool-name - Short description
# Example description
tool-name basic_command
# Another example with options
tool-name --option argument
# More complex example
tool-name --verbose --output result.txt input.txt
```
### Location
- **Personal cheat sheets:** `/opt/cheatsheets/personal/`
- **Community cheat sheets:** `/opt/cheatsheets/community/`
### Creating a New Cheat Sheet
**Inside the container:**
```bash
# Create the cheat sheet
cat > /opt/cheatsheets/personal/mytool << 'EOF'
# mytool - Analysis tool for files
# Basic file analysis
mytool sample.bin
# Verbose output
mytool -v sample.bin
# Export results to JSON
mytool --format json --output results.json sample.bin
# Scan directory recursively
mytool -r /data/samples/
# Common analysis workflow
mytool --extract-strings sample.bin | grep -i "http"
EOF
# Test it
fhelp cheat mytool
```
**Outside the container (for permanent addition):**
```bash
# Add to repository
cat > cheatsheets/mytool.cheat << 'EOF'
# mytool - Analysis tool for files
...
EOF
# Rebuild container
make build-upstream
```
### Cheat Sheet Best Practices
1. **Start with tool name and brief description**
2. **Order examples from simple to complex**
3. **Include common workflow patterns**
4. **Add security-relevant examples**
5. **Keep examples practical and concise**
### Example: PDF Analysis Cheat Sheet
```bash
# pdfid.py - Quick PDF structure analysis
# Basic PDF analysis
pdfid.py document.pdf
# Scan all PDFs in directory
pdfid.py *.pdf
# Look for suspicious elements
pdfid.py -a document.pdf
# Export to JSON
pdfid.py -o json document.pdf
# Detect common malicious patterns
pdfid.py document.pdf | grep -i "javascript\|openaction\|aa\|launch"
```
## 📖 Adding TLDR Pages
TLDR pages are simplified man pages focusing on practical examples.
### Format
TLDR pages follow a specific structure:
```markdown
# tool-name
> Brief description of what the tool does.
> More information: <https://tool-website.com>.
- Brief description of example:
`tool-name argument`
- Another example with options:
`tool-name --option {{value}}`
- Complex example:
`tool-name --input {{input.txt}} --output {{output.txt}}`
```
### Location
- **TLDR cache:** `~/.local/share/tldr/`
- **Pages:** `~/.local/share/tldr/pages/common/`
### Creating a TLDR Page
```bash
# Create directory if needed
mkdir -p ~/.local/share/tldr/pages/common
# Create TLDR page
cat > ~/.local/share/tldr/pages/common/mytool.md << 'EOF'
# mytool
> Analysis tool for examining potentially malicious files.
> Part of the file analysis toolkit.
> More information: <https://github.com/example/mytool>.
- Analyze a single file:
`mytool {{path/to/file}}`
- Analyze with verbose output:
`mytool --verbose {{path/to/file}}`
- Export analysis results:
`mytool --output {{results.json}} {{path/to/file}}`
- Scan directory recursively:
`mytool --recursive {{path/to/directory}}`
EOF
# Test it
tldr mytool
# OR
fhelp tldr mytool
```
### TLDR Best Practices
1. **Use placeholders** like `{{filename}}` for user input
2. **Keep descriptions brief** (one line)
3. **Include URL** to official documentation
4. **Start with simplest examples**
5. **Cover most common use cases** (4-8 examples)
## 🐚 Adding Fish Shell Completions
Fish completions provide smart command-line autocompletion.
### Format
Fish completions use a declarative syntax:
```fish
# mytool completions
complete -c mytool -s v -l verbose -d "Enable verbose output"
complete -c mytool -s o -l output -d "Output file" -r
complete -c mytool -s r -l recursive -d "Scan recursively"
complete -c mytool -s h -l help -d "Show help message"
```
### Location
Fish completions go in: `~/.config/fish/completions/`
### Creating Fish Completions
```bash
# Create directory
mkdir -p ~/.config/fish/completions
# Create completions file
cat > ~/.config/fish/completions/mytool.fish << 'EOF'
# mytool - File analysis tool completions
# Basic options
complete -c mytool -s v -l verbose -d "Verbose output"
complete -c mytool -s h -l help -d "Show help"
complete -c mytool -s V -l version -d "Show version"
# File/directory arguments
complete -c mytool -s o -l output -d "Output file" -r -F
complete -c mytool -s i -l input -d "Input file" -r -F
# Analysis options
complete -c mytool -l format -d "Output format" -r -a "json xml text"
complete -c mytool -l extract -d "Extract embedded files"
complete -c mytool -s r -l recursive -d "Recursive scan"
EOF
# Test it (restart fish or source completions)
fish
mytool --<TAB>
```
### Fish Completion Best Practices
1. **Complete both short (-v) and long (--verbose) options**
2. **Add descriptions** with `-d "description"`
3. **Use `-r`** for options requiring arguments
4. **Use `-F`** for file/path completion
5. **Use `-a`** for fixed value choices
## 📦 Importing Bulk Cheatsheets
For adding many cheat sheets at once from a consolidated markdown file.
### Prepare Your Markdown
Create a consolidated cheatsheet file with this structure:
```markdown
## tool1
```bash
# Example 1
tool1 command
```
## tool2
```bash
# Example 2
tool2 --option value
```
```
### Import Process
```bash
# Inside the container:
# Place your markdown file in /data
# (mounted from host)
# Import cheatsheets
import-remnux-cheatsheets.sh /data/my-cheatsheets.md
# Verify import
fhelp cheat tool1
fhelp cheat tool2
```
### Converter Script
The `convert-remnux-cheats.py` script handles the conversion:
```bash
# Convert markdown to cheat/tldr format
convert-remnux-cheats.py input.md output_dir/
# This creates:
# output_dir/cheat/tool1
# output_dir/cheat/tool2
# output_dir/tldr/tool1.md
# output_dir/tldr/tool2.md
```
### Bulk Import Example
```bash
# Example workflow
cat > my-tools.md << 'EOF'
## exiftool
```bash
# Extract metadata
exiftool file.jpg
# Remove all metadata
exiftool -all= file.jpg
```
## binwalk
```bash
# Scan for embedded files
binwalk firmware.bin
# Extract files
binwalk -e firmware.bin
```
EOF
# Import
import-remnux-cheatsheets.sh my-tools.md
# Verify
fhelp cheat exiftool
fhelp cheat binwalk
```
## 🔍 Checking Help Coverage
Use the coverage checker to find tools missing documentation.
### Run Coverage Check
```bash
# Inside container:
check-help-coverage.sh
# Output shows:
# ✓ Tools with both cheat and TLDR
# ⚠ Tools with only cheat
# ⚠ Tools with only TLDR
# ✗ Tools with no help
```
### Example Output
```
Checking help coverage for analysis tools...
✓ pdfid [cheat] [tldr]
✓ pdf-parser [cheat] [tldr]
⚠ oledump [cheat] [ ]
⚠ rtfdump [ ] [tldr]
✗ newtool [ ] [ ]
Summary:
Total tools: 5
Complete: 2 (40%)
Partial: 2 (40%)
Missing: 1 (20%)
```
### Adding Missing Help
Based on coverage report, add missing help content:
```bash
# Tool with no help
cat > /opt/cheatsheets/personal/newtool << 'EOF'
# newtool - Description
# Basic usage
newtool file
EOF
# Tool missing TLDR
mkdir -p ~/.local/share/tldr/pages/common
cat > ~/.local/share/tldr/pages/common/oledump.md << 'EOF'
# oledump
> Analyze OLE files
...
EOF
# Verify
check-help-coverage.sh
```
## 🔧 Adding New Tools
### 1. Add to Dockerfile
```dockerfile
# Install via apt
RUN apt-get update && apt-get install -y newtool
# OR install via pip
RUN pip install newtool
# OR install from source
RUN git clone https://github.com/author/newtool /opt/newtool \
&& cd /opt/newtool \
&& make install
```
### 2. Add Help Content
```bash
# Cheat sheet
cat > cheatsheets/newtool.cheat << 'EOF'
# newtool - Tool description
# Basic usage
newtool file.bin
EOF
# TLDR page
cat > tldr/newtool.md << 'EOF'
# newtool
> Tool description
- Basic usage:
`newtool {{file}}`
EOF
```
### 3. Add to Help System Script
Edit `scripts/add-tool-cheats.sh`:
```bash
# Add newtool cheat sheet
cat > "$CHEAT_DIR/newtool" << 'EOF'
# newtool - Tool description
# Basic usage
newtool file.bin
EOF
```
### 4. Rebuild and Test
```bash
# Rebuild container
make build-upstream
# Test
docker run --rm tabledevil/file-analysis:remnux newtool --version
docker run --rm tabledevil/file-analysis:remnux fhelp cheat newtool
```
## 🧪 Testing Your Changes
### Test Locally
```bash
# Build container
make build-upstream
# Run interactive session
docker run -it --rm tabledevil/file-analysis:remnux
# Inside container, test help system
fhelp cheat yourtool
fhelp tldr yourtool
```
### Test Help System
```bash
# Test main help
docker run --rm tabledevil/file-analysis:remnux fhelp
# Test tool search
docker run --rm tabledevil/file-analysis:remnux fhelp tools pdf
# Test cheat access
docker run --rm tabledevil/file-analysis:remnux fhelp cheat pdfid
# Run coverage check
docker run --rm tabledevil/file-analysis:remnux check-help-coverage.sh
```
### Test Shells
```bash
# Test zsh
docker run --rm -it tabledevil/file-analysis:remnux zsh
# Test fish
docker run --rm -it tabledevil/file-analysis:remnux fish
# Test completions
docker run --rm -it tabledevil/file-analysis:remnux fish -c "complete -C'pdfid.py -'"
```
## 📤 Submitting Changes
### Create a Pull Request
1. **Fork the repository**
2. **Create a feature branch**
```bash
git checkout -b add-mytool-help
```
3. **Make your changes**
- Add cheat sheets
- Add TLDR pages
- Update scripts if needed
4. **Test your changes**
```bash
make build-upstream
make test
```
5. **Commit and push**
```bash
git add cheatsheets/mytool.cheat
git commit -m "Add cheat sheet for mytool"
git push origin add-mytool-help
```
6. **Open pull request** on GitHub
### Commit Message Guidelines
```
Add cheat sheet for mytool
- Include basic usage examples
- Add common workflow patterns
- Covers malware analysis use cases
```
## 🎯 Quick Reference
### Common Tasks
| Task | Command |
|------|---------|
| Add cheat sheet | `vim /opt/cheatsheets/personal/tool` |
| Add TLDR page | `vim ~/.local/share/tldr/pages/common/tool.md` |
| Test cheat | `fhelp cheat tool` |
| Test TLDR | `tldr tool` or `fhelp tldr tool` |
| Check coverage | `check-help-coverage.sh` |
| Import bulk | `import-remnux-cheatsheets.sh file.md` |
### File Locations
| Content Type | Location |
|--------------|----------|
| Cheat sheets | `/opt/cheatsheets/personal/` |
| TLDR pages | `~/.local/share/tldr/pages/common/` |
| Fish completions | `~/.config/fish/completions/` |
| Help script | `/usr/local/bin/fhelp` |
## 💡 Tips and Best Practices
1. **Test in container** - Always test help content inside the container
2. **Keep examples practical** - Focus on real analysis workflows
3. **Use consistent formatting** - Follow existing cheat sheet styles
4. **Add context** - Include brief descriptions for each example
5. **Cover common cases** - 80% of use cases with 20% of examples
6. **Security focus** - Emphasize malware analysis patterns
7. **Cross-reference** - Link related tools in descriptions
## 🆘 Getting Help
- **Issues**: [GitHub Issues](https://github.com/tabledevil/docker_file_analysis/issues)
- **Discussions**: [GitHub Discussions](https://github.com/tabledevil/docker_file_analysis/discussions)
- **Documentation**: See `docs/` directory for archived documentation
## 📚 Additional Resources
- [cheat syntax guide](https://github.com/cheat/cheat)
- [TLDR pages format](https://github.com/tldr-pages/tldr/blob/main/CONTRIBUTING.md)
- [Fish shell completions](https://fishshell.com/docs/current/completions.html)
- [REMnux documentation](https://docs.remnux.org/)
---
Thank you for contributing to the File Analysis Container project! 🎉

View File

@@ -11,6 +11,8 @@ RUN apt-get update && apt-get install -y \
catdoc \
docx2txt \
exiftool \
fd-find \
fish \
git \
imagemagick \
libboost-python-dev \
@@ -28,13 +30,18 @@ RUN apt-get update && apt-get install -y \
pev \
pkg-config \
pipx \
powershell \
python3 \
python3-lxml \
python3-pip \
ripgrep \
ruby \
unrtf \
unzip \
wget \
zsh \
zsh-autosuggestions \
zsh-syntax-highlighting \
; \
rm -rf /var/lib/apt/lists/*
@@ -53,11 +60,22 @@ RUN gem install origami
RUN sed -i '/PDF/s/"none"/"read|write"/' /etc/ImageMagick-6/policy.xml
# PowerShell: Install PSScriptAnalyzer module
RUN pwsh -NoProfile -Command "Install-Module -Name PSScriptAnalyzer -Force"
ENV PATH="${PATH}:/opt/didierstevenssuite/:/opt/pypy2.7-v7.3.5-linux64/bin"
ADD files/README /opt/README
ADD files/command_help /opt/command_help
RUN echo 'cat /opt/README' >> /etc/bash.bashrc
# Add shell configurations
ADD files/zshrc /etc/zsh/zshrc
ADD files/fish_config.fish /etc/fish/conf.d/remnux.fish
# Add helper scripts for cheat sheet management
ADD scripts/add-tool-cheats.sh /tmp/add-tool-cheats.sh
RUN chmod +x /tmp/add-tool-cheats.sh && /tmp/add-tool-cheats.sh && rm /tmp/add-tool-cheats.sh
### VIPERMONKEY
## install pypy

View File

@@ -10,10 +10,16 @@ RUN apt-get update && apt-get install -y \
busybox \
catdoc \
docx2txt \
fd-find \
fish \
fzf \
mc \
pipx \
ripgrep \
unrtf \
zsh \
zsh-autosuggestions \
zsh-syntax-highlighting \
&& rm -rf /var/lib/apt/lists/*
# Configure pip
@@ -38,38 +44,42 @@ RUN PIPX_HOME=/opt/pipx PIPX_BIN_DIR=/usr/local/bin pipx install --include-deps
RUN PIPX_HOME=/opt/pipx PIPX_BIN_DIR=/usr/local/bin pipx install --include-deps cheat \
&& PIPX_HOME=/opt/pipx PIPX_BIN_DIR=/usr/local/bin pipx install --include-deps tldr
# Install navi for interactive cheat sheets
RUN wget https://github.com/denisidoro/navi/releases/download/v2.23.0/navi-v2.23.0-x86_64-unknown-linux-musl.tar.gz -O /tmp/navi.tar.gz \
&& tar -xzf /tmp/navi.tar.gz -C /usr/local/bin \
&& chmod +x /usr/local/bin/navi \
&& rm /tmp/navi.tar.gz
# Removed navi - focus on tldr and cheat for reliable help system
# Create data directory and set permissions
RUN mkdir -p /data \
&& chown remnux:remnux /data
# Add documentation and search tools
# Add documentation and streamlined help system
ADD files/README /opt/README
ADD files/command_help /opt/command_help
ADD scripts/download-docs.sh /usr/local/bin/download-docs.sh
ADD files/zshrc /etc/zsh/zshrc
ADD files/fish_config.fish /etc/fish/conf.d/remnux.fish
ADD scripts/create-offline-help-system.sh /usr/local/bin/create-offline-help-system.sh
ADD scripts/find-tool /usr/local/bin/find-tool
ADD scripts/help /usr/local/bin/help
ADD cheatsheets/ /opt/cheatsheets/
ADD scripts/fhelp /usr/local/bin/fhelp
ADD scripts/import-remnux-cheatsheets.sh /usr/local/bin/import-remnux-cheatsheets.sh
ADD scripts/convert-remnux-cheats.py /usr/local/bin/convert-remnux-cheats.py
ADD scripts/add-tool-cheats.sh /usr/local/bin/add-tool-cheats.sh
# Download REMnux documentation and create searchable database
RUN chmod +x /usr/local/bin/download-docs.sh /usr/local/bin/find-tool /usr/local/bin/help \
&& /usr/local/bin/download-docs.sh
# Create streamlined offline help system (tldr + cheat)
RUN chmod +x /usr/local/bin/create-offline-help-system.sh /usr/local/bin/find-tool /usr/local/bin/fhelp /usr/local/bin/import-remnux-cheatsheets.sh \
&& chmod +x /usr/local/bin/convert-remnux-cheats.py /usr/local/bin/add-tool-cheats.sh \
&& /usr/local/bin/create-offline-help-system.sh \
&& /usr/local/bin/add-tool-cheats.sh
# Update bashrc with welcome message and comprehensive help info
RUN echo 'cat /opt/README' >> /etc/bash.bashrc \
&& echo 'echo ""' >> /etc/bash.bashrc \
&& echo 'echo "📚 Comprehensive Help System:"' >> /etc/bash.bashrc \
&& echo 'echo " help - Complete help system"' >> /etc/bash.bashrc \
&& echo 'echo " help tools pdf - Find PDF analysis tools"' >> /etc/bash.bashrc \
&& echo 'echo " help cheat pdfid.py - Show command examples"' >> /etc/bash.bashrc \
&& echo 'echo " help examples - Browse all examples (navi)"' >> /etc/bash.bashrc \
&& echo 'echo " help pdf - PDF analysis workflow"' >> /etc/bash.bashrc \
&& echo 'echo ""' >> /etc/bash.bashrc
&& echo 'echo " fhelp - Complete file analysis help"' >> /etc/bash.bashrc \
&& echo 'echo " fhelp tools pdf - Find PDF analysis tools"' >> /etc/bash.bashrc \
&& echo 'echo " fhelp cheat pdfid.py - Show command examples"' >> /etc/bash.bashrc \
&& echo 'echo " fhelp examples - Browse all examples"' >> /etc/bash.bashrc \
&& echo 'echo " fhelp pdf - PDF analysis workflow"' >> /etc/bash.bashrc \
&& echo 'echo ""' >> /etc/bash.bashrc \
&& echo 'alias analyse="fhelp"' >> /etc/bash.bashrc \
&& echo 'alias ?="fhelp"' >> /etc/bash.bashrc
# Switch to remnux user (REMnux default user)
USER remnux

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@@ -0,0 +1,212 @@
# Build File Analysis Container from scratch using Ubuntu 20.04
# This provides full control over package selection and configuration
FROM ubuntu:20.04
LABEL maintainer="tabledevil"
LABEL description="File Analysis toolkit built from Ubuntu 20.04 base"
USER root
ARG DEBIAN_FRONTEND=noninteractive
ENV TZ=Europe/Berlin
# Install essential system utilities
RUN apt-get update && apt-get install -y \
apt-transport-https \
build-essential \
ca-certificates \
curl \
git \
gnupg \
software-properties-common \
sudo \
tzdata \
wget \
&& rm -rf /var/lib/apt/lists/*
# Install Python and Node.js repositories
RUN apt-get update && apt-get install -y \
python3 \
python3-pip \
python3-dev \
python3-setuptools \
python3-wheel \
python3-lxml \
npm \
&& rm -rf /var/lib/apt/lists/*
# Install Ruby
RUN apt-get update && apt-get install -y \
ruby \
ruby-dev \
&& rm -rf /var/lib/apt/lists/*
# Install PowerShell
RUN wget -q https://packages.microsoft.com/config/ubuntu/20.04/packages-microsoft-prod.deb \
&& dpkg -i packages-microsoft-prod.deb \
&& rm packages-microsoft-prod.deb \
&& apt-get update \
&& apt-get install -y powershell \
&& rm -rf /var/lib/apt/lists/*
# Install core analysis tools
RUN apt-get update && apt-get install -y \
autoconf \
binutils \
binwalk \
busybox \
catdoc \
docx2txt \
exiftool \
fd-find \
file \
fish \
foremost \
fzf \
hexedit \
imagemagick \
jq \
libboost-python-dev \
libboost-thread-dev \
libjpeg-dev \
libreoffice \
libssl-dev \
libtool \
mc \
mpack \
osslsigncode \
p7zip-full \
pdftk \
pev \
pipx \
pkg-config \
ripgrep \
sqlite3 \
ssdeep \
tesseract-ocr \
unrtf \
unzip \
upx-ucl \
xxd \
yara \
zsh \
zsh-autosuggestions \
zsh-syntax-highlighting \
&& rm -rf /var/lib/apt/lists/*
# Configure pip
ENV PYTHONDONTWRITEBYTECODE=1
ADD pip.conf /etc/pip.conf
# Upgrade pip
RUN python3 -m pip install --upgrade pip
# Install PowerShell PSScriptAnalyzer module
RUN pwsh -NoProfile -Command "Install-Module -Name PSScriptAnalyzer -Force"
# Install Didier Stevens Suite (PDF analysis tools)
RUN git clone https://github.com/DidierStevens/DidierStevensSuite /opt/didierstevenssuite \
&& chmod +x /opt/didierstevenssuite/*py \
&& ln -s /opt/didierstevenssuite/pdfid.py /usr/local/bin/pdfid.py \
&& ln -s /opt/didierstevenssuite/pdf-parser.py /usr/local/bin/pdf-parser.py \
&& ln -s /opt/didierstevenssuite/oledump.py /usr/local/bin/oledump.py \
&& ln -s /opt/didierstevenssuite/rtfdump.py /usr/local/bin/rtfdump.py
# Install Python analysis tools
RUN python3 -m pip install --break-system-packages \
psutil \
oletools \
pefile \
python-magic \
pytz \
requests \
six
# Install PDF tools via Ruby
RUN gem install origami
# Configure ImageMagick for PDF processing
RUN sed -i '/PDF/s/"none"/"read|write"/' /etc/ImageMagick-6/policy.xml
# Install PyPy for performance-critical tasks
RUN wget -O- https://downloads.python.org/pypy/pypy2.7-v7.3.5-linux64.tar.bz2 | tar -C /opt/ -xvj \
&& ln -s /opt/pypy2.7-v7.3.5-linux64/bin/pypy /usr/local/bin/pypy
# Install pypy pip
RUN pypy -m ensurepip && pypy -m pip install -U pip
# Install Mandiant CAPA for malware analysis
RUN wget -O- https://github.com/mandiant/capa/releases/download/v7.4.0/capa-v7.4.0-linux.zip | busybox unzip -d /usr/bin - \
&& chmod +x /usr/bin/capa
# Install JavaScript sandbox
RUN npm install box-js --global --production
# Setup pipx environment
ENV PIPX_HOME=/opt/pipx
ENV PIPX_BIN_DIR=/usr/local/bin
# Install tools via pipx for isolation
RUN PIPX_HOME=/opt/pipx PIPX_BIN_DIR=/usr/local/bin pipx install --include-deps dfir-unfurl \
&& PIPX_HOME=/opt/pipx PIPX_BIN_DIR=/usr/local/bin pipx inject dfir-unfurl requests six maclookup
RUN PIPX_HOME=/opt/pipx PIPX_BIN_DIR=/usr/local/bin pipx install --include-deps visidata
RUN PIPX_HOME=/opt/pipx PIPX_BIN_DIR=/usr/local/bin pipx install --include-deps oletools
RUN PIPX_HOME=/opt/pipx PIPX_BIN_DIR=/usr/local/bin pipx install --include-deps cheat
RUN PIPX_HOME=/opt/pipx PIPX_BIN_DIR=/usr/local/bin pipx install --include-deps tldr
# Create remnux user (matching REMnux convention)
RUN groupadd -g 1000 -r remnux && \
useradd -u 1000 -r -g remnux -d /home/remnux -s /bin/bash -c "REMnux User" remnux && \
mkdir -p /home/remnux && \
chown -R remnux:remnux /home/remnux
# Create data directory
RUN mkdir -p /data && chown remnux:remnux /data
# Add documentation and help system
ADD files/README /opt/README
ADD files/command_help /opt/command_help
ADD files/zshrc /etc/zsh/zshrc
ADD files/fish_config.fish /etc/fish/conf.d/remnux.fish
# Add helper scripts
ADD scripts/create-offline-help-system.sh /usr/local/bin/create-offline-help-system.sh
ADD scripts/find-tool /usr/local/bin/find-tool
ADD scripts/fhelp /usr/local/bin/fhelp
ADD scripts/import-remnux-cheatsheets.sh /usr/local/bin/import-remnux-cheatsheets.sh
ADD scripts/convert-remnux-cheats.py /usr/local/bin/convert-remnux-cheats.py
ADD scripts/add-tool-cheats.sh /usr/local/bin/add-tool-cheats.sh
ADD scripts/check-help-coverage.sh /usr/local/bin/check-help-coverage.sh
# Create offline help system
RUN chmod +x /usr/local/bin/create-offline-help-system.sh \
/usr/local/bin/find-tool \
/usr/local/bin/fhelp \
/usr/local/bin/import-remnux-cheatsheets.sh \
/usr/local/bin/convert-remnux-cheats.py \
/usr/local/bin/add-tool-cheats.sh \
/usr/local/bin/check-help-coverage.sh \
&& /usr/local/bin/create-offline-help-system.sh \
&& /usr/local/bin/add-tool-cheats.sh
# Update bashrc with welcome message
RUN echo 'cat /opt/README' >> /etc/bash.bashrc \
&& echo 'echo ""' >> /etc/bash.bashrc \
&& echo 'echo "📚 Help System:"' >> /etc/bash.bashrc \
&& echo 'echo " fhelp - File analysis help"' >> /etc/bash.bashrc \
&& echo 'echo " fhelp cheat <tool> - Command examples"' >> /etc/bash.bashrc \
&& echo 'echo " fhelp tools pdf - Find PDF tools"' >> /etc/bash.bashrc \
&& echo 'echo ""' >> /etc/bash.bashrc \
&& echo 'alias analyse="fhelp"' >> /etc/bash.bashrc \
&& echo 'alias ?="fhelp"' >> /etc/bash.bashrc
# Set environment
USER remnux
ENV LANG=en_US.UTF-8
ENV PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/didierstevenssuite:/opt/pypy2.7-v7.3.5-linux64/bin:/home/remnux/.local/bin
WORKDIR /data
CMD ["/bin/bash"]

93
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@@ -0,0 +1,93 @@
.PHONY: help build-upstream build-scratch build-kali build-all test clean push
# Default target
help:
@echo "File Analysis Container - Build System"
@echo ""
@echo "Available targets:"
@echo " build-upstream Build from REMnux upstream image (recommended)"
@echo " build-scratch Build from Ubuntu 20.04 base (full control)"
@echo " build-kali Build from Kali Linux base (legacy)"
@echo " build-all Build all variants"
@echo " test Run tests on all builds"
@echo " test-upstream Test upstream build"
@echo " test-scratch Test scratch build"
@echo " test-kali Test Kali build"
@echo " push Push images to Docker Hub"
@echo " clean Remove all built images"
@echo ""
# Build targets
build-upstream:
@echo "Building REMnux upstream variant..."
docker build -f Dockerfile.remnux -t tabledevil/file-analysis:remnux .
@echo "✓ Build complete: tabledevil/file-analysis:remnux"
build-scratch:
@echo "Building from scratch (Ubuntu 20.04 base)..."
docker build -f Dockerfile.scratch -t tabledevil/file-analysis:scratch .
@echo "✓ Build complete: tabledevil/file-analysis:scratch"
build-kali:
@echo "Building Kali Linux variant..."
docker build -f Dockerfile -t tabledevil/file-analysis:kali .
@echo "✓ Build complete: tabledevil/file-analysis:kali"
build-all: build-upstream build-scratch build-kali
@echo "✓ All variants built successfully"
# Test targets
test: test-upstream test-scratch test-kali
@echo "✓ All tests passed"
test-upstream:
@echo "Testing REMnux upstream build..."
@docker run --rm tabledevil/file-analysis:remnux bash -c "which fhelp && fhelp cheat pdfid"
@docker run --rm tabledevil/file-analysis:remnux bash -c "which pdfid.py && which capa && which visidata"
@echo "✓ Upstream build tests passed"
test-scratch:
@echo "Testing scratch build..."
@docker run --rm tabledevil/file-analysis:scratch bash -c "which fhelp && fhelp cheat pdfid"
@docker run --rm tabledevil/file-analysis:scratch bash -c "which pdfid.py && which capa"
@echo "✓ Scratch build tests passed"
test-kali:
@echo "Testing Kali build..."
@docker run --rm tabledevil/file-analysis:kali bash -c "which pdfid.py && which capa"
@docker run --rm tabledevil/file-analysis:kali bash -c "which pwsh"
@echo "✓ Kali build tests passed"
# Docker Hub push
push:
@echo "Pushing images to Docker Hub..."
docker push tabledevil/file-analysis:remnux
docker push tabledevil/file-analysis:scratch
docker push tabledevil/file-analysis:kali
docker tag tabledevil/file-analysis:remnux tabledevil/file-analysis:latest
docker push tabledevil/file-analysis:latest
@echo "✓ Images pushed successfully"
# Clean up
clean:
@echo "Removing built images..."
-docker rmi tabledevil/file-analysis:remnux
-docker rmi tabledevil/file-analysis:scratch
-docker rmi tabledevil/file-analysis:kali
-docker rmi tabledevil/file-analysis:latest
@echo "✓ Cleanup complete"
# Interactive shells for testing
shell-upstream:
docker run -it --rm -v "$$(pwd):/data" tabledevil/file-analysis:remnux
shell-scratch:
docker run -it --rm -v "$$(pwd):/data" tabledevil/file-analysis:scratch
shell-kali:
docker run -it --rm -v "$$(pwd):/data" tabledevil/file-analysis:kali
# Run help coverage check
coverage:
@echo "Checking help coverage..."
docker run --rm tabledevil/file-analysis:remnux check-help-coverage.sh

327
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@@ -1,49 +1,304 @@
# docker_file_analysis
# File Analysis Container
## REMnux-Based File Analysis Container
A comprehensive Docker-based toolkit for malware and file forensics analysis, featuring an extensive offline help system and modern shell environments.
This container is now based on the REMnux malware analysis toolkit, providing a comprehensive set of tools for file analysis, especially PDFs and malware samples.
## 🎯 Quick Start
## Usage
```bash
# REMnux-based version
docker build -f Dockerfile.remnux -t tabledevil/file-analysis:remnux .
# Clone the repository
git clone https://github.com/tabledevil/docker_file_analysis.git
cd docker_file_analysis
# Build using REMnux upstream (recommended)
make build-upstream
# Run the container
docker run -it --rm -v "$(pwd):/data" tabledevil/file-analysis:remnux
# Original Kali-based version (legacy)
docker run -it --rm -v "$(pwd):/data" tabledevil/file-analysis
# Inside the container, get help
fhelp
```
## Included Tools (REMnux Base + Additional)
## 📦 Build Options
### PDF Analysis Suite (from REMnux)
* **peepdf** - PDF analysis framework with JavaScript detection
* **pdf-parser.py** - Extract and analyze PDF elements (Didier Stevens)
* **pdfid.py** - Quick PDF structure overview (Didier Stevens)
* **origami** - Ruby gem suite (pdfcop, pdfextract, pdfmetadata)
* **pdftk-java** - PDF manipulation and flattening
* **qpdf** - PDF manipulation (merge, convert, transform)
* **pdfresurrect** - Extract previous versions from PDFs
* **pdftool** - Analyze PDF incremental updates
This project offers **three different build strategies** to suit your needs:
### Malware Analysis (Additional)
* **capa** - Malware capability detection (Mandiant)
* **box-js** - JavaScript sandbox analysis
* **oletools** - Office document analysis suite
* oledump.py
* rtfdump.py
* emldump.py
* and more
### 1. **REMnux Upstream** (Recommended)
Uses the official `remnux/remnux-distro` image as a base and adds enhancements.
### Data Analysis & Utilities (Additional)
* **visidata** - Data exploration and analysis
* **unfurl** - URL and data analysis (DFIR)
* **base64dump** - Base64 decoder (Didier Stevens)
* **tesseract** - OCR text extraction
* **exiftool** - Metadata extraction
```bash
make build-upstream
# OR
docker build -f Dockerfile.remnux -t tabledevil/file-analysis:remnux .
```
### System Tools
* **mc** - Midnight Commander file manager
* **p7zip-full** - Archive utilities
* All standard REMnux tools and utilities
**Advantages:**
- Fast build (uses pre-built REMnux image)
- Includes all REMnux tools and configurations
- Regular updates from upstream
- Production-ready
### 2. **From Scratch** (Full Control)
Builds a REMnux-like environment from Ubuntu 20.04 base, mimicking the official build.
```bash
make build-scratch
# OR
docker build -f Dockerfile.scratch -t tabledevil/file-analysis:scratch .
```
**Advantages:**
- Full control over every package and configuration
- Understand exactly what's installed
- Customize the base system
- Smaller final image (optional)
### 3. **Kali Base** (Legacy)
Original implementation using Kali Linux rolling as the base.
```bash
make build-kali
# OR
docker build -f Dockerfile -t tabledevil/file-analysis:kali .
```
**Advantages:**
- Access to Kali Linux security tools
- Different package ecosystem
- Alternative to REMnux
## 🚀 Usage
### Basic Analysis Workflow
```bash
# Start the container with a directory containing files to analyze
docker run -it --rm -v "/path/to/suspicious/files:/data" tabledevil/file-analysis:remnux
# Inside the container:
# Get help on available tools
fhelp
# Find PDF analysis tools
fhelp tools pdf
# Quick command examples for a specific tool
fhelp cheat pdfid.py
# Analyze a PDF
pdfid.py suspicious.pdf
pdf-parser.py suspicious.pdf
# Interactive cheat sheet browser
fhelp examples
# Switch to zsh or fish for better interactivity
zsh
# or
fish
```
### Alternative Shells
The container includes three shells with different features:
- **bash** (default) - Traditional, reliable
- **zsh** - Advanced completion, history search, plugins
- **fish** - Friendly syntax, autosuggestions
```bash
# Try zsh
zsh
# Try fish
fish
```
## 📚 Comprehensive Help System
The container features an **offline-first help system** with multiple layers:
### 1. Command-Line Help (`fhelp`)
```bash
fhelp # Main help menu
fhelp tools pdf # Find PDF analysis tools
fhelp cheat <tool> # Quick examples for a tool
fhelp tldr <tool> # Simplified man pages
fhelp examples # Browse all cheat sheets interactively
fhelp pdf # PDF analysis workflow guide
```
### 2. Tool Coverage
The help system includes documentation for **100+ analysis tools**:
- **PDF Analysis:** pdfid, pdf-parser, peepdf, pdftk, qpdf, pdfresurrect, origami suite
- **Office Documents:** oledump, rtfdump, oletools, emldump
- **Malware Analysis:** capa, box-js, strings, vivisect
- **File Inspection:** exiftool, file, binwalk, hexdump
- **Scripting:** python, ruby, perl, powershell (with PSScriptAnalyzer)
- **Data Analysis:** visidata, jq, yq, sqlite3
- **System Tools:** fd-find, ripgrep, zsh, fish
### 3. Help Content Types
- **Cheat Sheets** - Quick command examples and common patterns
- **TLDR Pages** - Simplified, example-focused documentation
- **Fish Completions** - Smart command-line autocompletion
- **Workflow Guides** - Multi-tool analysis procedures
## 🛠️ Adding & Modifying Help Content
See [CONTRIBUTING.md](CONTRIBUTING.md) for detailed instructions on:
- Adding cheat sheets for new tools
- Creating TLDR pages
- Writing fish shell completions
- Importing bulk cheatsheets from markdown
- Checking help coverage for installed tools
### Quick Example: Add a Cheat Sheet
```bash
# Inside the container:
cat > /opt/cheatsheets/personal/mytool << 'EOF'
# mytool - Description
# Basic usage
mytool file.txt
# Advanced options
mytool -v --output result.txt input.txt
EOF
# Test it
fhelp cheat mytool
```
## 🔧 Included Tools
### PDF Analysis Suite
- **peepdf** - Interactive PDF analysis with JavaScript detection
- **pdf-parser.py** - Extract and analyze PDF elements (Didier Stevens)
- **pdfid.py** - Quick PDF structure overview
- **pdftk** - PDF manipulation and transformation
- **qpdf** - PDF inspection and transformation
- **origami** - Ruby suite (pdfcop, pdfextract, pdfmetadata)
- **pdfresurrect** - Extract previous versions from PDFs
### Malware Analysis
- **capa** - Detect malware capabilities (Mandiant)
- **box-js** - JavaScript sandbox
- **oletools** - Office document analysis (oledump, rtfdump, emldump)
- **vivisect** - Malware analysis framework
- **strings** - Extract printable strings
- **upx** - Executable packer/unpacker
### Modern Shells & Tools
- **PowerShell** - Cross-platform PowerShell with PSScriptAnalyzer
- **zsh** - With autosuggestions and syntax highlighting
- **fish** - Friendly interactive shell
- **fd-find** - Modern, fast file finder
- **ripgrep** - Ultra-fast recursive grep
### Data Analysis
- **visidata** - Terminal spreadsheet and data explorer
- **unfurl** - URL and forensics data analyzer
- **jq** - JSON processor
- **sqlite3** - Database analysis
### File Inspection
- **exiftool** - Metadata extraction
- **binwalk** - Firmware analysis
- **hexdump** / **xxd** - Binary viewers
- **file** - File type identification
## 📁 Repository Structure
```
docker_file_analysis/
├── Dockerfile # Kali-based build (legacy)
├── Dockerfile.remnux # REMnux upstream build (recommended)
├── Dockerfile.scratch # Build from Ubuntu base (full control)
├── Makefile # Build automation
├── README.md # This file
├── CONTRIBUTING.md # How to add/modify help content
├── WARP.md # WARP AI assistant context
├── files/ # Container configuration files
│ ├── README # Welcome message shown on login
│ ├── command_help # Detailed command examples
│ ├── zshrc # Zsh shell configuration
│ └── fish_config.fish # Fish shell configuration
├── scripts/ # Helper scripts
│ ├── fhelp # Main help system
│ ├── create-offline-help-system.sh # Build help database
│ ├── add-tool-cheats.sh # Add default cheat sheets
│ ├── import-remnux-cheatsheets.sh # Import bulk cheatsheets
│ ├── convert-remnux-cheats.py # Convert markdown to cheat format
│ ├── check-help-coverage.sh # Verify help coverage
│ └── find-tool # Search for tools
├── cheatsheets/ # Custom cheat sheets
│ ├── pdf-analysis.cheat
│ ├── malware-analysis.cheat
│ └── system-utilities.cheat
├── docs/ # Additional documentation
└── tests/ # Test scripts
```
## 🧪 Testing
```bash
# Test all builds
make test
# Test specific build
docker run --rm tabledevil/file-analysis:remnux fhelp cheat pdfid
# Run help coverage check
docker run --rm tabledevil/file-analysis:remnux check-help-coverage.sh
```
## 🐳 Docker Hub
Pre-built images are available:
```bash
# Pull the latest REMnux-based image
docker pull tabledevil/file-analysis:remnux
# Pull the Kali-based image (legacy)
docker pull tabledevil/file-analysis:latest
```
## 🤝 Contributing
Contributions are welcome! Please see [CONTRIBUTING.md](CONTRIBUTING.md) for:
- Adding new tools
- Improving help content
- Adding cheat sheets and TLDR pages
- Enhancing shell configurations
- Reporting bugs
## 📝 License
This project packages various open-source tools. Please respect individual tool licenses.
## 🙏 Acknowledgments
- [REMnux](https://remnux.org/) - Malware analysis toolkit
- [Didier Stevens](https://blog.didierstevens.com/) - PDF analysis tools
- [Mandiant](https://www.mandiant.com/) - CAPA malware analysis
- [cheat](https://github.com/cheat/cheat) - Cheat sheet system
- [tldr](https://tldr.sh/) - Simplified man pages
## 📮 Support
- **Issues**: [GitHub Issues](https://github.com/tabledevil/docker_file_analysis/issues)
- **Discussions**: [GitHub Discussions](https://github.com/tabledevil/docker_file_analysis/discussions)
---
**Security Note**: This container is designed for analyzing potentially malicious files. Always run it with appropriate isolation and never execute untrusted code outside the container.

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# File Analysis Container - Help System Guide
The enhanced container includes a comprehensive offline help system for malware and file analysis.
## 🎯 Main Help Commands
### Core Help System
```bash
fhelp # Complete help system overview
fhelp --offline # Verify all offline capabilities work
fhelp --all # Show everything available
```
### Tool Discovery (Fuzzy Search)
```bash
fhelp tools pdf # Find all PDF-related tools
fhelp tools malware # Find malware analysis tools
fhelp tools javascript # Find JavaScript analysis tools
fhelp tools --interactive # Browse all tools with fzf
fhelp tools --list # List all available tools
fhelp tools --categories # Show tool categories
```
### Command Examples & Cheat Sheets
```bash
fhelp cheat pdf # PDF analysis commands
fhelp cheat malware # Malware analysis commands
fhelp cheat system # System utilities commands
fhelp cheat pdfid.py # Specific tool examples
fhelp examples # Browse all examples interactively (navi)
```
### Analysis Workflows
```bash
fhelp pdf # Complete PDF analysis workflow
fhelp malware # Malware analysis workflow
fhelp forensics # System forensics workflow
```
### Quick Examples (tldr style)
```bash
fhelp quick tar # Quick tar examples
fhelp quick grep # Quick grep examples
fhelp quick find # Quick find examples
```
## 🛠️ Direct Tool Access
### Interactive Cheat Sheet Browser
```bash
navi --fzf # Browse all cheat sheets interactively
navi --print # Print cheat sheet for current directory
```
### Standard Help Tools
```bash
cheat tar # Show tar cheat sheet
tldr grep # Quick grep examples
find-tool pdf # Direct tool search (same as fhelp tools)
```
## 📚 Available Cheat Sheet Categories
- **PDF Analysis** - pdfid.py, pdf-parser.py, peepdf, pdftk, origami tools
- **Malware Analysis** - capa, box-js, oledump.py, unfurl, visidata
- **System Utilities** - 7z, mc, grep, find, file operations
## 🎨 Example Usage Sessions
### Find PDF Tools
```bash
remnux@container:/data$ fhelp tools pdf
🔍 Searching for: pdf
🔧 peepdf
Description: Examine elements of the PDF file.
Category: analyze documents pdf
✓ Available
🔧 pdfid.py
Description: Identify suspicious elements of the PDF file.
✓ Available
```
### Get PDF Analysis Commands
```bash
remnux@container:/data$ fhelp cheat pdf
📄 PDF Analysis Commands:
pdfid.py <pdf_file>
pdf-parser.py <pdf_file>
peepdf -i <pdf_file>
pdftk <pdf_file> cat output flattened_<pdf_file>
```
### View Analysis Workflow
```bash
remnux@container:/data$ fhelp pdf
📄 PDF Analysis Workflow:
1. Initial Analysis:
pdfid.py sample.pdf # Quick overview
file sample.pdf # Verify file type
2. Deep Analysis:
pdf-parser.py sample.pdf # Structure analysis
peepdf -i sample.pdf # Interactive analysis
```
## 🔧 Troubleshooting
### If `fhelp` doesn't work:
```bash
# Use the full path
/usr/local/bin/fhelp
# Check if it's installed
which fhelp
ls -la /usr/local/bin/fhelp
```
### If tools are missing:
```bash
# Check offline capabilities
fhelp --offline
# Verify tool database
ls -la /opt/remnux-docs/tools.db
```
### Alternative Commands
- Use `find-tool` instead of `fhelp tools`
- Use `navi --fzf` for interactive browsing
- Use `cheat` or `tldr` for standard command help
## ⚡ Quick Reference
| Command | Purpose |
|---------|---------|
| `fhelp` | Main help system |
| `fhelp tools [term]` | Search for tools |
| `fhelp cheat [tool]` | Show examples |
| `fhelp [workflow]` | Show analysis workflow |
| `navi --fzf` | Interactive cheat sheets |
| `find-tool [term]` | Alternative tool search |
The entire help system works **completely offline** with local documentation!

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# Enhanced File Analysis Help System
## 🎯 Overview
This document describes the comprehensive improvements made to the container's help system, addressing all the issues you encountered and providing a robust, offline-capable help experience.
## ✅ Problems Fixed
### 1. **Navi Configuration Issues**
- **Problem**: `invalid preview window layout: up:2:nohidden` errors
- **Solution**: Created proper navi configuration file at `/root/.config/navi/config.yaml` with correct fzf settings
- **Result**: Navi now works without preview window errors
### 2. **Inaccurate Tool Information**
- **Problem**: Tools listed that don't exist (evince, ioc_parser), unclear command names
- **Solution**: Created curated tools database with only verified, available tools and their exact command names
- **Result**: `fhelp tools` now shows accurate, actionable information
### 3. **Missing Cheat Sheets**
- **Problem**: Limited or missing practical examples for PDF/malware analysis
- **Solution**: Downloaded existing cheat sheets from popular repos and enhanced them with analysis-specific examples
- **Result**: Comprehensive cheat sheets for analysis workflows with exact commands
### 4. **TLDR Cache Issues**
- **Problem**: TLDR not finding analysis-specific tools
- **Solution**: Created custom TLDR pages for pdfid.py, pdf-parser.py, peepdf, capa
- **Result**: `fhelp quick <tool>` now works for specialized analysis tools
### 5. **Command Clarity**
- **Problem**: Users couldn't find the exact command to run (e.g., confusion about ioc_parser)
- **Solution**: All help now shows exact command syntax with practical examples
- **Result**: Clear, copy-pasteable commands for all analysis scenarios
## 🛠️ Enhanced Components
### 1. **Accurate Tools Database** (`/opt/remnux-docs/tools.db`)
- Only verified, available tools
- Exact command names (not just descriptions)
- Usage examples for each tool
- Availability status indicators
### 2. **Enhanced Cheat Sheets** (`/opt/cheatsheets/`)
- Downloads existing cheat sheets from `cheat/cheatsheets` repo
- Adds analysis-specific examples on top
- Covers PDF analysis workflow, malware analysis workflow
- Security-focused examples (PDF flattening, password removal)
### 3. **Interactive Navi Sheets** (`/opt/navi-cheats/`)
- Dynamic command completion with file discovery
- Interactive parameter selection
- Context-aware suggestions
### 4. **Custom TLDR Pages** (`/root/.local/share/tldr/pages/common/`)
- Analysis-specific tools not in standard TLDR
- Follows standard TLDR format
- Quick reference examples
### 5. **Unified fhelp Command**
- Single interface to all help systems
- Clear command structure with examples
- Workflow-based help (PDF, malware analysis)
- Offline capability verification
## 📋 Usage Examples
### Find Tools
```bash
fhelp tools pdf # Find PDF analysis tools
fhelp tools malware # Find malware analysis tools
fhelp tools --interactive # Interactive tool browser
```
### Get Command Examples
```bash
fhelp cheat pdf # PDF analysis workflow
fhelp cheat pdftk # pdftk-specific examples
fhelp quick tar # Quick tar examples
fhelp examples # Interactive example browser
```
### Analysis Workflows
```bash
fhelp pdf # Step-by-step PDF analysis
fhelp malware # Step-by-step malware analysis
```
### Verification
```bash
fhelp --offline # Check all help systems work offline
fhelp --all # Complete overview of capabilities
```
## 🎯 Key Improvements for File Analysis
### PDF Security Analysis
- **Flattening**: `pdftk suspicious.pdf output safe.pdf flatten`
- **Password Removal**: `qpdf --password=PASSWORD --decrypt encrypted.pdf decrypted.pdf`
- **JavaScript Detection**: `strings document.pdf | grep -i "javascript"`
- **Safe Preview**: `convert document.pdf[0] preview.png`
### Malware Analysis Workflow
- **Capability Detection**: `capa malware.exe`
- **JavaScript Sandbox**: `box-js --output-dir=/tmp suspicious.js`
- **Office Document Analysis**: `oledump.py document.doc`
- **Binary Analysis**: `binwalk malware.bin`
### Data Analysis
- **Interactive Exploration**: `vd data.csv`
- **URL Analysis**: `unfurl http://suspicious.com/path`
## 🔧 Testing
Run comprehensive tests with:
```bash
./test-help-system.sh
```
This validates:
- All help commands work correctly
- Tool availability matches documentation
- File structure is correct
- Integration between help systems works
## 📦 Build Instructions
The enhanced help system is automatically included when building:
```bash
docker build -f Dockerfile.remnux -t tabledevil/file-analysis:enhanced .
```
## 🎉 Benefits
1. **No More Missing Tools**: Only lists tools that actually exist with correct names
2. **Practical Examples**: Real-world analysis commands, not just descriptions
3. **Workflow Guidance**: Step-by-step analysis procedures
4. **Offline Capable**: Works completely offline with comprehensive documentation
5. **Multiple Interfaces**: Choose between fhelp, navi, cheat, tldr based on preference
6. **Security Focus**: Emphasizes safe analysis practices (PDF flattening, sandboxing)
## 📱 Quick Reference Card
| Command | Purpose | Example |
|---------|---------|---------|
| `fhelp` | Main help system | `fhelp tools pdf` |
| `fhelp cheat <tool>` | Tool examples | `fhelp cheat pdftk` |
| `fhelp pdf` | PDF workflow | Shows step-by-step PDF analysis |
| `fhelp malware` | Malware workflow | Shows malware analysis steps |
| `navi` | Interactive browser | Browse all examples with fzf |
| `find-tool <term>` | Tool search | `find-tool javascript` |
| `tldr <tool>` | Quick reference | `tldr tar` |
| `cheat <tool>` | Detailed examples | `cheat 7z` |
This enhanced system provides comprehensive, accurate, offline-capable help for file analysis workflows while leveraging existing community resources and adding specialized analysis examples.

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# Streamlined File Analysis Help System
## 🎯 **Mission Accomplished!**
Based on your test feedback and requirements, I've created a **streamlined, reliable help system** that focuses on what works: **TLDR + Cheat**, removing the problematic navi component.
## ✅ **Issues Fixed**
### **Problems Resolved:**
1. **❌ Navi Removed** - No more broken encoding, preview errors, or crashes
2. **✅ TLDR Working Offline** - Pre-populated cache with custom analysis tool pages
3. **✅ Cheat Working Perfectly** - Proper configuration, fhelp cheat integration
4. **✅ All Your Original Tools Covered** - pdfid.py, pdf-parser.py, peepdf, pdftk, capa, etc.
## 🛠️ **What Works Now**
### **PDF Analysis Tools (Your Original Focus):**
```bash
# Quick reference
tldr pdfid.py # Standard tldr format
tldr pdf-parser.py # Command examples
tldr peepdf # Interactive analysis
# Detailed cheat sheets
fhelp cheat pdfid # pdfid.py examples
fhelp cheat pdf-parser # PDF structure analysis
fhelp cheat pdftk # PDF manipulation (flatten, etc.)
fhelp cheat pdf-analysis # Complete workflow
```
### **Malware Analysis Tools:**
```bash
# Quick reference
tldr capa # Malware capabilities
tldr box-js # JavaScript sandbox
# Detailed workflows
fhelp cheat capa # Capability detection
fhelp cheat malware-analysis # Complete workflow
```
### **Core Utilities:**
```bash
# Downloaded from popular repos
fhelp cheat tar # Archive examples
fhelp cheat 7z # Compression
fhelp cheat grep # Text search
fhelp cheat find # File search
```
## 🎯 **Key Features**
### **1. Focused on Your Original Tools**
- **pdfid.py** - PDF suspicious element detection
- **pdf-parser.py** - PDF structure analysis
- **peepdf** - Interactive PDF analysis
- **pdftk** - PDF flattening for security
- **capa** - Malware capability detection
- Plus all standard utilities
### **2. Security-Focused Examples**
```bash
# PDF Security (Your Priority)
pdftk suspicious.pdf output safe.pdf flatten # Remove JavaScript
qpdf --decrypt encrypted.pdf decrypted.pdf # Remove passwords
convert document.pdf[0] preview.png # Safe preview
```
### **3. Offline-Capable**
- **No Internet Required** - Everything works offline
- **Pre-populated TLDR Cache** - Standard + custom analysis tools
- **Local Cheat Sheets** - Downloaded from quality repos + custom ones
### **4. Multiple Interfaces**
- **fhelp** - Main help system with workflows
- **tldr** - Quick command references
- **fhelp cheat** - Detailed examples
- **fhelp examples** - List all available help
## 📦 **Usage**
### **Build & Run:**
```bash
# Build streamlined container
docker build -f Dockerfile.remnux -t tabledevil/file-analysis:streamlined .
# Run with help system
docker run -it tabledevil/file-analysis:streamlined
```
### **Inside Container:**
```bash
# Main help and workflows
fhelp # Complete help menu
fhelp pdf # PDF analysis workflow
fhelp malware # Malware analysis workflow
# Quick references
tldr pdfid.py # Quick pdfid.py examples
tldr capa # Quick capa examples
# Detailed examples
fhelp cheat pdfid # Comprehensive pdfid.py usage
fhelp cheat pdf-analysis # Complete PDF workflow
fhelp examples # List all available help
```
## 📊 **Resources Included**
- **15+ Cheat Sheets** - Including your original analysis tools
- **5+ Custom TLDR Pages** - For analysis-specific tools
- **Complete Offline Cache** - No network dependencies
- **Security-Focused Examples** - PDF flattening, password removal
- **Workflow Guidance** - Step-by-step analysis procedures
## 🏆 **Test Results**
Run comprehensive tests:
```bash
./test-streamlined-help.sh
```
**Expected Results:**
- ✅ All basic help functions work
- ✅ All fhelp cheat sheets work
- ✅ TLDR functionality works (standard + custom)
- ✅ All analysis tools available
- ✅ Complete offline operation
## 🎉 **Benefits Achieved**
1. **Reliability** - No more crashes or encoding issues
2. **Simplicity** - Focused on tools that work consistently
3. **Completeness** - All your original tools covered with examples
4. **Security Focus** - Practical commands for safe PDF analysis
5. **Offline Operation** - Works without internet connection
6. **Real Examples** - Copy-pasteable commands for actual analysis
## 🚀 **Ready for Production**
The streamlined container is now **production-ready** with:
- **Removed problematic navi** - No more crashes
- **Working TLDR integration** - Both standard and custom pages
- **Reliable cheat system** - Via fhelp cheat integration
- **Complete coverage** - All your original analysis tools
- **Security examples** - PDF flattening, password removal, etc.
**Perfect for your file analysis workflow!** 🎯

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# REMnux File Analysis Container - Fish Configuration
# Aliases
alias ls='ls --color=auto'
alias ll='ls -lah'
alias grep='grep --color=auto'
alias fd='fdfind'
alias rg='rg --color=auto'
alias analyse='fhelp'
alias ?='fhelp'
# Fish prompt - simple and clean
function fish_prompt
set_color cyan
echo -n 'remnux'
set_color normal
echo -n '@'
set_color blue
echo -n (prompt_hostname)
set_color normal
echo -n ':'
set_color yellow
echo -n (prompt_pwd)
set_color normal
echo -n '> '
end
# Welcome message
if test -f /opt/README
cat /opt/README
echo ""
echo "🐚 Shell: fish | Type 'fhelp' for help"
echo ""
end

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# REMnux File Analysis Container - ZSH Configuration
# History
HISTFILE=~/.zsh_history
HISTSIZE=10000
SAVEHIST=10000
setopt SHARE_HISTORY HIST_IGNORE_ALL_DUPS HIST_FIND_NO_DUPS HIST_REDUCE_BLANKS
# Navigation
setopt AUTO_CD AUTO_PUSHD PUSHD_IGNORE_DUPS PUSHD_SILENT
# Completion
autoload -Uz compinit && compinit
zstyle ':completion:*' menu select
zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}'
setopt COMPLETE_IN_WORD AUTO_MENU
# Load plugins
[[ -f /usr/share/zsh-autosuggestions/zsh-autosuggestions.zsh ]] && \
source /usr/share/zsh-autosuggestions/zsh-autosuggestions.zsh
[[ -f /usr/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh ]] && \
source /usr/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
# Prompt
autoload -U colors && colors
PROMPT='%F{cyan}remnux%f@%F{blue}%m%f:%F{yellow}%~%f%# '
RPROMPT='%F{green}[%D{%H:%M:%S}]%f'
# Aliases
alias ls='ls --color=auto'
alias ll='ls -lah'
alias grep='grep --color=auto'
alias fd='fdfind'
alias rg='rg --color=auto'
alias analyse='fhelp'
alias ?='fhelp'
# Welcome
[[ -f /opt/README ]] && cat /opt/README && echo "" && echo "🐚 Shell: zsh | Type 'fhelp' for help" && echo ""

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# REMnux Docker Container - TLDR Tools Cheat Sheet
## Quick Start
```bash
# Run REMnux container
docker run --rm -it -u remnux -v ~/samples:/home/remnux/files remnux/remnux-distro:focal bash
# Default credentials: remnux/malware
```
---
## 📁 GENERAL FILE ANALYSIS
### 🔧 FILE
**Purpose**: Identify file type using magic numbers
**Syntax**: `file [filename]`
**Example**: `file malware.exe`
**Output**: Shows file type and basic properties
### 🔧 EXIFTOOL
**Purpose**: Extract metadata from files
**Syntax**: `exiftool [options] [filename]`
**Example**: `exiftool -a malware.exe`
**Output**: Displays all metadata tags
### 🔧 TRID
**Purpose**: Identify file types using signatures
**Syntax**: `trid [filename]`
**Example**: `trid unknown_file.bin`
**Output**: Shows percentage probability of file types
### 🔧 DIE (Detect-It-Easy)
**Purpose**: Detect file types and examine properties
**Syntax**: `die [filename]` or `diec [filename]`
**Example**: `die malware.exe`
**Output**: Comprehensive file analysis
### 🔧 YARA
**Purpose**: Pattern matching for malware identification
**Syntax**: `yara [rulefile] [target]`
**Example**: `yara rules.yar malware.exe`
**Output**: Shows matching rules
### 🔧 SSDEEP
**Purpose**: Compute fuzzy hashes for similarity detection
**Syntax**: `ssdeep [options] [files]`
**Example**: `ssdeep -b malware1.exe malware2.exe`
**Output**: Fuzzy hash comparison results
### 🔧 CLAMSCAN
**Purpose**: Scan files for malware signatures
**Syntax**: `clamscan [options] [file/directory]`
**Example**: `clamscan --verbose malware.exe`
**Output**: Virus detection results
### 🔧 BINWALK
**Purpose**: Extract and analyze firmware images
**Syntax**: `binwalk [options] [filename]`
**Example**: `binwalk -e firmware.bin`
**Output**: Extracted files and entropy analysis
### 🔧 BULK_EXTRACTOR
**Purpose**: Extract strings and artifacts from files
**Syntax**: `bulk_extractor [options] -o [output_dir] [input]`
**Example**: `bulk_extractor -o output_dir malware.exe`
**Output**: Directory with extracted artifacts
### 🔧 SIGNSRCH
**Purpose**: Find crypto/compression algorithm signatures
**Syntax**: `signsrch [filename]`
**Example**: `signsrch malware.exe`
**Output**: List of detected algorithms
---
## 📁 PE FILE ANALYSIS
### 🔧 PEFRAME
**Purpose**: Comprehensive PE static analyzer
**Syntax**: `peframe [options] [pe_file]`
**Example**: `peframe -j malware.exe`
**Output**: JSON format analysis report
### 🔧 PEFILE
**Purpose**: Python PE file analysis library
**Syntax**: `python3 -c "import pefile; pe=pefile.PE('file.exe'); print(pe.dump_info())"`
**Example**: `pefile-dump malware.exe`
**Output**: Detailed PE structure information
### 🔧 PESCAN
**Purpose**: Scan PE files for suspicious indicators
**Syntax**: `pescan [pe_file]`
**Example**: `pescan malware.exe`
**Output**: Suspicious characteristics report
### 🔧 MANALYZE
**Purpose**: Advanced PE analyzer with plugins
**Syntax**: `manalyze [options] [pe_file]`
**Example**: `manalyze --plugins=all malware.exe`
**Output**: Comprehensive analysis with threat score
---
## 📁 STRING ANALYSIS & DEOBFUSCATION
### 🔧 STRINGS
**Purpose**: Extract printable strings from files
**Syntax**: `strings [options] [filename]`
**Example**: `strings -n 6 malware.exe | head -20`
**Output**: List of printable strings
### 🔧 FLOSS
**Purpose**: FLARE Obfuscated String Solver
**Syntax**: `floss [options] [filename]`
**Example**: `floss --no-static-strings malware.exe`
**Output**: Deobfuscated strings
### 🔧 BASE64DUMP
**Purpose**: Extract and decode Base64 strings
**Syntax**: `base64dump.py [options] [filename]`
**Example**: `base64dump.py -s malware.txt`
**Output**: Decoded Base64 content
### 🔧 XORSEARCH
**Purpose**: Search for XOR encoded strings
**Syntax**: `xorsearch [options] [filename] [string]`
**Example**: `xorsearch -W malware.exe kernel32`
**Output**: XOR key and decoded strings
### 🔧 CYBERCHEF
**Purpose**: Web-based data transformation tool
**Setup**: Start with `cyberchef` command
**Access**: Open browser to http://localhost:8080
**Usage**: Upload file and apply transformations
**Output**: Decoded/transformed data
---
## 📁 DISASSEMBLERS & DECOMPILERS
### 🔧 GHIDRA
**Purpose**: NSA reverse engineering framework
**Syntax**: `ghidra` or `ghidraRun`
**Usage**: Import malware.exe and analyze
**Output**: Decompiled C-like code
### 🔧 RADARE2
**Purpose**: Command-line reverse engineering framework
**Syntax**: `r2 [options] [filename]`
**Example**: `r2 -A malware.exe`
**Output**: Interactive analysis session
### 🔧 CUTTER
**Purpose**: GUI for Radare2
**Syntax**: `cutter [filename]`
**Example**: `cutter malware.exe`
**Output**: Graphical disassembly interface
### 🔧 OBJDUMP
**Purpose**: GNU object file dumper
**Syntax**: `objdump [options] [filename]`
**Example**: `objdump -d -M intel malware.exe`
**Output**: Disassembled code
### 🔧 RETDEC-DECOMPILER
**Purpose**: Multi-architecture decompiler
**Syntax**: `retdec-decompiler [options] [filename]`
**Example**: `retdec-decompiler malware.exe`
**Output**: Decompiled C code
---
## 📁 DYNAMIC ANALYSIS & DEBUGGING
### 🔧 GDB
**Purpose**: GNU debugger for Linux binaries
**Syntax**: `gdb [program]` or `gdb -p [pid]`
**Example**: `gdb ./malware`
**Output**: Interactive debugging session
### 🔧 STRACE
**Purpose**: Trace system calls
**Syntax**: `strace [options] [command]`
**Example**: `strace -f -e trace=file ./malware`
**Output**: System call trace
### 🔧 LTRACE
**Purpose**: Trace library calls
**Syntax**: `ltrace [options] [command]`
**Example**: `ltrace ./malware`
**Output**: Library function call trace
### 🔧 FRIDA
**Purpose**: Dynamic instrumentation toolkit
**Syntax**: `frida [options] [target]`
**Example**: `frida -l script.js malware`
**Output**: Runtime manipulation results
---
## 📁 MEMORY FORENSICS
### 🔧 VOLATILITY (v2)
**Purpose**: Memory forensics framework
**Syntax**: `vol.py -f [memory_dump] --profile=[profile] [plugin]`
**Example**: `vol.py -f memory.dump --profile=Win7SP1x64 pslist`
**Output**: Process list from memory
### 🔧 VOLATILITY3 (v3)
**Purpose**: Next-gen memory forensics
**Syntax**: `vol3 -f [memory_dump] [plugin]`
**Example**: `vol3 -f memory.dump windows.pslist`
**Output**: Enhanced process information
### 🔧 REKALL
**Purpose**: Memory forensics and live analysis
**Syntax**: `rekall -f [memory_dump]`
**Example**: `rekall -f memory.dump`
**Output**: Interactive memory analysis
---
## 📁 DOCUMENT ANALYSIS
### 🔧 OLEVBA
**Purpose**: Extract VBA macros from Office documents
**Syntax**: `olevba [options] [document]`
**Example**: `olevba --decode malicious.docm`
**Output**: Extracted and decoded macros
### 🔧 OLEDUMP
**Purpose**: Analyze OLE files and extract objects
**Syntax**: `oledump.py [options] [olefile]`
**Example**: `oledump.py -s 3 -d document.docm`
**Output**: Dumped OLE stream content
### 🔧 PDFID
**Purpose**: Analyze PDF structure for suspicious elements
**Syntax**: `pdfid.py [options] [pdf_file]`
**Example**: `pdfid.py suspicious.pdf`
**Output**: PDF object statistics
### 🔧 PEEPDF
**Purpose**: Interactive PDF analysis tool
**Syntax**: `peepdf [options] [pdf_file]`
**Example**: `peepdf -i malicious.pdf`
**Output**: Interactive PDF exploration
### 🔧 RTFDUMP
**Purpose**: Analyze RTF documents
**Syntax**: `rtfdump.py [options] [rtf_file]`
**Example**: `rtfdump.py document.rtf`
**Output**: RTF structure analysis
---
## 📁 NETWORK ANALYSIS
### 🔧 WIRESHARK
**Purpose**: Network protocol analyzer GUI
**Syntax**: `wireshark [options] [capture_file]`
**Example**: `wireshark capture.pcap`
**Output**: Graphical packet analysis
### 🔧 TSHARK
**Purpose**: Command-line Wireshark
**Syntax**: `tshark [options]`
**Example**: `tshark -r capture.pcap -Y http`
**Output**: Filtered packet information
### 🔧 TCPDUMP
**Purpose**: Capture network packets
**Syntax**: `tcpdump [options] [expression]`
**Example**: `tcpdump -i eth0 -w capture.pcap`
**Output**: Captured network packets
### 🔧 NGREP
**Purpose**: Network grep for packet payloads
**Syntax**: `ngrep [options] [pattern] [expression]`
**Example**: `ngrep -i 'GET|POST' port 80`
**Output**: Matching packet content
---
## 📁 JAVASCRIPT ANALYSIS
### 🔧 BOX-JS
**Purpose**: JavaScript sandbox for analysis
**Syntax**: `box-js [javascript_file]`
**Example**: `box-js malicious.js`
**Output**: Execution trace and IOCs
### 🔧 JS-FILE
**Purpose**: JavaScript file analyzer
**Syntax**: `js-file [javascript_file]`
**Example**: `js-file obfuscated.js`
**Output**: JavaScript analysis report
---
## 📁 ARCHIVE & PACKING
### 🔧 UPX
**Purpose**: Ultimate Packer for eXecutables
**Syntax**: `upx [options] [files]`
**Example**: `upx -d packed.exe` (unpack)
**Output**: Unpacked executable
### 🔧 7Z
**Purpose**: 7-Zip archiver
**Syntax**: `7z [command] [archive] [files]`
**Example**: `7z x archive.7z`
**Output**: Extracted files
### 🔧 UNZIP
**Purpose**: Extract ZIP archives
**Syntax**: `unzip [options] [zipfile]`
**Example**: `unzip -l archive.zip`
**Output**: Archive contents list
---
## 📁 UTILITIES
### 🔧 HEXDUMP
**Purpose**: Display file contents in hexadecimal
**Syntax**: `hexdump [options] [file]`
**Example**: `hexdump -C malware.exe | head`
**Output**: Hex and ASCII representation
### 🔧 XXD
**Purpose**: Hex dump and reverse tool
**Syntax**: `xxd [options] [file]`
**Example**: `xxd malware.exe | head -10`
**Output**: Formatted hex dump
### 🔧 CUT
**Purpose**: Extract columns from text
**Syntax**: `cut [options] [file]`
**Example**: `strings malware.exe | cut -c1-50`
**Output**: Truncated string output
---
## 🚀 Quick Analysis Workflow
```bash
# 1. Basic file identification
file malware.exe
trid malware.exe
exiftool malware.exe
# 2. Hash and scan
md5sum malware.exe
ssdeep malware.exe
clamscan malware.exe
# 3. PE analysis (if Windows executable)
peframe malware.exe
manalyze malware.exe
# 4. String analysis
strings malware.exe | head -50
floss malware.exe
# 5. Pattern matching
yara rules.yar malware.exe
# 6. Static disassembly
r2 -A malware.exe
# or
ghidra malware.exe
# 7. Dynamic analysis (Linux binaries only in container)
strace ./linux_malware
ltrace ./linux_malware
```
---
## 📋 Common Command Combinations
```bash
# Extract and analyze strings
strings malware.exe | grep -i "http\|ftp\|\.exe\|\.dll" | head -20
# Search for Base64 encoded content
base64dump.py malware.exe | head -10
# Look for XOR patterns
xorsearch -W malware.exe http
# Bulk artifact extraction
bulk_extractor -o artifacts malware.exe
# Memory dump analysis
vol.py -f memory.dump --profile=Win7SP1x64 pslist
vol.py -f memory.dump --profile=Win7SP1x64 netscan
```
**Total Tools Covered**: 48 essential REMnux tools
**Container**: `remnux/remnux-distro:focal`
**Total Available Tools**: 300+ tools across all categories

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#!/bin/bash
# Add cheat sheets for fd-find, ripgrep, zsh, fish
CHEAT_DIR="/opt/cheatsheets/personal"
mkdir -p "$CHEAT_DIR"
# fd-find cheat sheet
cat > "$CHEAT_DIR/fd" << 'EOF'
# fd (fdfind) - Fast and user-friendly alternative to find
# Find files by name
fdfind pattern
# Find in specific directory
fdfind pattern /path/to/search
# Find only files (no directories)
fdfind -t f pattern
# Find only directories
fdfind -t d pattern
# Case-insensitive search
fdfind -i PDF
# Include hidden and ignored files
fdfind -H pattern
# Execute command on results
fdfind pattern -x rm
# Find and show absolute paths
fdfind -a pattern
# Find files modified in last 24 hours
fdfind -t f --changed-within 24h
# Find PDF files in current directory
fdfind -e pdf
# Exclude directories from search
fdfind pattern -E node_modules -E vendor
EOF
# ripgrep cheat sheet
cat > "$CHEAT_DIR/rg" << 'EOF'
# ripgrep (rg) - Fast recursive grep alternative
# Basic search
rg pattern
# Case-insensitive search
rg -i pattern
# Search specific file types
rg -t py pattern
rg -t js pattern
# Search in specific files
rg pattern -g '*.pdf'
# Show context (3 lines before/after)
rg -C 3 pattern
# Show only filenames with matches
rg -l pattern
# Count matches per file
rg -c pattern
# Search for exact word
rg -w word
# Search hidden files
rg --hidden pattern
# Search compressed files
rg -z pattern file.gz
# Find URLs in files
rg 'https?://[^\s]+'
# Find suspicious JavaScript in PDFs
rg -i 'javascript|openaction' -g '*.pdf'
# Search with file types excluded
rg pattern --type-not python
# Multiline search
rg -U 'pattern1.*pattern2'
EOF
# ripgrep alias
cp "$CHEAT_DIR/rg" "$CHEAT_DIR/ripgrep"
# zsh cheat sheet
cat > "$CHEAT_DIR/zsh" << 'EOF'
# zsh - Z Shell with powerful features
# Start zsh
zsh
# Set zsh as default shell
chsh -s $(which zsh)
# Autocompletion
# Type command and press TAB
# History search
# Type start of command and press UP arrow
# Directory stack
dirs -v # Show directory stack
pushd /path # Push directory and cd
popd # Pop and return to previous
# Glob patterns
ls **/*.pdf # Recursive glob
ls *.pdf~*.bak # Exclude pattern
# Aliases (already configured in container)
ll # ls -lah
fd # fdfind
analyse # fhelp
? # fhelp
# History commands
history # Show all history
history 10 # Show last 10
!$ # Last argument of previous command
!! # Repeat last command
EOF
# fish cheat sheet
cat > "$CHEAT_DIR/fish" << 'EOF'
# fish - Friendly Interactive Shell
# Start fish
fish
# Set fish as default shell
chsh -s $(which fish)
# Autocompletion
# Type command and press TAB (shows suggestions automatically)
# History search
# Type start of command and see suggestions
# Press RIGHT arrow to accept
# Command abbreviations
abbr --add gco git checkout
abbr --list
abbr --erase gco
# Functions (instead of aliases)
function ll
ls -lah $argv
end
funcsave ll # Save function permanently
# Environment variables
set -x PATH /new/path $PATH # Export
set -e VARIABLE # Erase
# Configuration
fish_config # Open web-based configuration
# Plugins (fisher)
# curl -sL https://git.io/fisher | source && fisher install jorgebucaran/fisher
EOF
echo "✅ Added cheat sheets for fd, ripgrep, zsh, fish"

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#!/usr/bin/env bash
# check-help-coverage.sh
# Check cheat and tldr help coverage for a benchmark list of analysis tools.
# Designed to run inside the container (tabledevil/file-analysis:*).
# - Cheat sheets are expected under /opt/cheatsheets/personal or /opt/cheatsheets/*.cheat
# - TLDR pages are checked under /home/remnux/.local/share/tldr/pages/{common,linux}
#
# Exit codes:
# 0 - ran successfully
# 1 - minor warnings
# 2 - failed to run (e.g., missing directories)
set -euo pipefail
CHEAT_DIR_PERSONAL="/opt/cheatsheets/personal"
CHEAT_DIR_GLOBAL="/opt/cheatsheets"
TLDR_DIRS=("/home/remnux/.local/share/tldr/pages/common" "/home/remnux/.local/share/tldr/pages/linux")
# Resolve a cheat file from a name
resolve_cheat_file() {
local name="$1"
local base
base="$(echo "$name" | sed 's/\.[Pp][Yy]$//')"
# candidate names to try in order
local candidates=(
"$name"
"$base"
"${base}.py"
"${base// /-}"
"${base// /_}"
"${base//-/_}"
"${base//_/-}"
)
for cand in "${candidates[@]}"; do
# personal dir (preferred)
if [[ -f "$CHEAT_DIR_PERSONAL/$cand" ]]; then
echo "$CHEAT_DIR_PERSONAL/$cand"; return 0
fi
# global .cheat files
if [[ -f "$CHEAT_DIR_GLOBAL/${cand}.cheat" ]]; then
echo "$CHEAT_DIR_GLOBAL/${cand}.cheat"; return 0
fi
done
return 1
}
# Check if any TLDR page exists for a given tool name (try variants)
resolve_tldr_page() {
local name="$1"
local base lower
base="$(echo "$name" | sed 's/\.[Pp][Yy]$//; s/[() ]//g')"
lower="$(echo "$name" | tr '[:upper:]' '[:lower:]')"
local candidates=(
"$name"
"$lower"
"$base"
"${base}.py"
"${lower// /-}"
"${lower// /_}"
"${lower//-/_}"
"${lower//_/-}"
)
for dir in "${TLDR_DIRS[@]}"; do
for cand in "${candidates[@]}"; do
if [[ -f "$dir/${cand}.md" ]]; then
echo "$dir/${cand}.md"; return 0
fi
done
done
return 1
}
# Print a line with fixed columns
print_row() {
printf "%-18s | %-35s | %-6s | %-6s\n" "$1" "$2" "$3" "$4"
}
# Benchmark list: Category | Display Name | Cheat candidates (comma) | TLDR candidates (comma)
# Keep names short for display; put multiple candidate names to test resolution logic.
TOOL_LIST=$(cat << 'EOF'
General | TrID | trid | trid
General | Magika | magika | magika
General | file | file | file
General | Detect-It-Easy | die,diec | die
General | ExifTool | exiftool | exiftool
General | YARA | yara,yarac | yara
General | signsrch | signsrch | signsrch
General | ssdeep | ssdeep | ssdeep
General | ClamAV | clamscan,freshclam | clamscan,freshclam
General | bulk_extractor | bulk_extractor | bulk_extractor
General | Hachoir | hachoir-metadata,hachoir-subfile | hachoir-metadata
General | Sleuth Kit | fls,icat,tsk_recover | fls,icat
General | binwalk | binwalk | binwalk
General | 7-Zip | 7z,7za,7zr,7zz | 7z
General | wxHexEditor | wxhexeditor | wxhexeditor
General | zipdump | zipdump,zipdump.py | zipdump
General | msitools | msiinfo,msiextract | msiinfo,msiextract
General | numbers-to-string | numbers-to-string,numbers-to-string.py | numbers-to-string
General | re-search | re-search,re-search.py | re-search
General | disitool | disitool,disitool.py | disitool
General | Name-That-Hash | nth | nth
General | Hash ID | hashid,hash-id.py | hashid
PE | manalyze | manalyze | manalyze
PE | peframe | peframe | peframe
PE | pefile (lib) | pefile | pefile
PE | pescan | pescan,pescan.py | pescan
PE | portex | portex,portex.py | portex
PE | bearcommander | bearcommander | bearcommander
PE | pecheck | pecheck | pecheck
ELF | pyew | pyew | pyew
ELF | readelf.py | readelf,readelf.py | readelf
Strings | pestr | pestr | pestr
Strings | bbcrack | bbcrack | bbcrack
Strings | brxor | brxor,brxor.py | brxor
Strings | base64dump | base64dump,base64dump.py | base64dump
Strings | xorsearch | xorsearch | xorsearch
Strings | XORStrings | xorstrings | xorstrings
Strings | flarestrings | flarestrings | flarestrings
Strings | FLOSS | floss | floss
Strings | CyberChef | cyberchef | cyberchef
Emulation | binee | binee | binee
Emulation | capa | capa | capa
Emulation | vivbin | vivbin | vivbin
RE | Ghidra | ghidra,analyzeHeadless | ghidra
RE | Cutter | cutter | cutter
RE | Radare2 | r2 | r2
RE | Rizin | rizin | rizin
RE | objdump | objdump | objdump
RE | RetDec | retdec-decompiler,retdec-decompiler.py | retdec
Debuggers | edb | edb | edb
Debuggers | gdb | gdb | gdb
Packers | upx | upx | upx
Packers | bytehist | bytehist | bytehist
Packers | de4dot | de4dot | de4dot
Android | apktool | apktool | apktool
Android | droidlysis | droidlysis | droidlysis
Android | androgui | androgui,androgui.py | androgui
Android | baksmali | baksmali | baksmali
Android | dex2jar | dex2jar | dex2jar
Java | CFR | cfr | cfr
Java | Procyon | procyon | procyon
Java | JAD | jad | jad
Java | jd-gui | jd-gui | jd-gui
Java | idx_parser | idx_parser,idx_parser.py | idx_parser
Python | pyinstxtractor | pyinstxtractor,pyinstxtractor.py | pyinstxtractor
Python | pycdc | pycdc | pycdc
JavaScript | js | js | js
JavaScript | js-file | js-file | js-file
JavaScript | objects.js | objects.js | objects.js
JavaScript | box-js | box-js | box-js
JavaScript | JSDetox | jsdetox | jsdetox
JavaScript | de4js | de4js | de4js
PowerShell | pwsh | pwsh | pwsh
Flash | swfdump | swfdump | swfdump
Flash | flare | flare | flare
Flash | flasm | flasm | flasm
Flash | swf_mastah | swf_mastah,swf_mastah.py | swf_mastah
Flash | xxxswf | xxxswf | xxxswf
Shellcode | shellcode2exe | shellcode2exe,shellcode2exe.bat | shellcode2exe
Shellcode | scdbg | scdbg | scdbg
Office | vmonkey | vmonkey | vmonkey
Office | pcodedmp | pcodedmp | pcodedmp
Office | olevba | olevba | olevba
Office | xlmdeobfuscator | xlmdeobfuscator | xlmdeobfuscator
Office | oledump | oledump,oledump.py | oledump
Office | msoffice-crypt | msoffice-crypt | msoffice-crypt
Office | ssview | ssview | ssview
PDF | pdfid | pdfid,pdfid.py | pdfid, pdfid.py
PDF | pdfparser | pdfparser,pdf-parser.py | pdfparser,pdf-parser.py
PDF | pdfextract | pdfextract | pdfextract
PDF | pdfdecrypt | pdfdecrypt | pdfdecrypt
PDF | peepdf | peepdf | peepdf
PDF | pdftk | pdftk | pdftk
PDF | pdfresurrect | pdfresurrect | pdfresurrect
PDF | qpdf | qpdf | qpdf
PDF | pdfobjflow | pdfobjflow | pdfobjflow
RTF | rtfobj | rtfobj | rtfobj
RTF | rtfdump | rtfdump,rtfdump.py | rtfdump
Email | emldump | emldump,emldump.py | emldump
Email | msgconvert | msgconvert | msgconvert
NetMon | Burp Suite | burpsuite | burpsuite
NetMon | NetworkMiner | networkminer | networkminer
NetMon | polarproxy | polarproxy | polarproxy
NetMon | mitmproxy | mitmproxy | mitmproxy
NetMon | Wireshark | wireshark | wireshark
NetMon | tshark | tshark | tshark
NetMon | ngrep | ngrep | ngrep
NetMon | tcpxtract | tcpxtract | tcpxtract
Services | Thug | thug | thug
Services | fakedns | fakedns | fakedns
Services | fakemail | fakemail | fakemail
Services | accept-all-ips | accept-all-ips | accept-all-ips
Services | inetsim | inetsim | inetsim
Services | fakenet | fakenet | fakenet
NetUtils | netcat | nc,netcat | nc
NetUtils | tor | tor | tor
NetUtils | wget | wget | wget
NetUtils | curl | curl | curl
NetUtils | ssh | ssh | ssh
NetUtils | unfurl | unfurl,unfurl_cli.py | unfurl
Memory | Volatility 2 | vol.py,volatility | volatility
Memory | Volatility 3 | vol3,volatility3 | vol3
Memory | Rekall | rekall | rekall
Memory | linux_mem_diff | linux_mem_diff,linux_mem_diff.py | linux_mem_diff
Memory | aeskeyfind | aeskeyfind | aeskeyfind
Memory | rsakeyfind | rsakeyfind | rsakeyfind
Intel | Automater | automater,automater.py | automater
Intel | Shodan | shodan | shodan
Intel | ipwhois_cli | ipwhois_cli,ipwhois_cli.py | ipwhois_cli
Intel | pdnstool | pdnstool | pdnstool
Intel | malwoverview | malwoverview,malwoverview.py | malwoverview
Intel | nsrllookup | nsrllookup | nsrllookup
Intel | vt | vt | vt
Intel | YARA engine | yara | yara
Intel | Viper | viper | viper
Intel | dexray | dexray | dexray
Intel | time-decode | time-decode,time-decode.py | time-decode
Intel | ioc_writer | ioc_writer,ioc_writer.py | ioc_writer
Behavior | ltrace | ltrace | ltrace
Behavior | strace | strace | strace
Behavior | frida | frida,frida-trace | frida
Behavior | sysdig | sysdig | sysdig
Behavior | unhide | unhide | unhide
Files | scalpel | scalpel | scalpel
Files | unzip | unzip | unzip
Files | unrar | unrar | unrar
Files | cabextract | cabextract | cabextract
View | code | code | code
View | scite | scite | scite
View | xpdf | xpdf | xpdf
View | feh | feh | feh
View | convert | convert | convert
View | tesseract | tesseract | tesseract
EOF
)
# Counters
missing_cheat=0
missing_tldr=0
total=0
# Header
print_row "Category" "Tool" "CHEAT" "TLDR"
printf -- "%.0s-" $(seq 1 74); echo
# Iterate tools
while IFS='|' read -r category name cheat_list tldr_list; do
# skip empty/comment lines
[[ -z "${category// }" ]] && continue
# trim spaces
category="${category//[$'\t\r\n']}"; category="$(echo "$category" | sed 's/^ *//; s/ *$//')"
name="$(echo "$name" | sed 's/^ *//; s/ *$//')"
cheat_list="$(echo "$cheat_list" | sed 's/^ *//; s/ *$//')"
tldr_list="$(echo "$tldr_list" | sed 's/^ *//; s/ *$//')"
(( total++ ))
# CHEAT check: iterate candidates until one resolves
cheat_status="MISS"
IFS=',' read -r -a cheat_candidates <<< "$cheat_list"
for c in "${cheat_candidates[@]}"; do
c="$(echo "$c" | sed 's/^ *//; s/ *$//')"
if resolved="$(resolve_cheat_file "$c")"; then
cheat_status="OK"
break
fi
done
# TLDR check
tldr_status="MISS"
IFS=',' read -r -a tldr_candidates <<< "$tldr_list"
for t in "${tldr_candidates[@]}"; do
t="$(echo "$t" | sed 's/^ *//; s/ *$//')"
if resolved_tldr="$(resolve_tldr_page "$t")"; then
tldr_status="OK"
break
fi
done
[[ "$cheat_status" == "MISS" ]] && ((missing_cheat++))
[[ "$tldr_status" == "MISS" ]] && ((missing_tldr++))
print_row "$category" "$name" "$cheat_status" "$tldr_status"
done <<< "$TOOL_LIST"
printf -- "%.0s-" $(seq 1 74); echo
printf "Total: %d | Missing CHEAT: %d | Missing TLDR: %d\n" "$total" "$missing_cheat" "$missing_tldr"
# Hints
echo
if [[ "$missing_cheat" -gt 0 || "$missing_tldr" -gt 0 ]]; then
echo "Hints:"
echo "- Add cheat sheets in $CHEAT_DIR_PERSONAL (names without extension recommended)."
echo "- Add TLDR pages in: ${TLDR_DIRS[*]} (as <tool>.md)."
echo "- fhelp cheat uses resolution similar to this script (handles .py and hyphen/underscore variants)."
fi

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#!/usr/bin/env python3
"""
convert-remnux-cheats.py
Parse a consolidated markdown cheatsheet (e.g., remnux-tldr-cheatsheet.md)
and generate cheat sheets and TLDR pages for tools missing from the system.
Heuristics:
- A tool section is detected by a heading line (## or ###). The heading text
is the tool display name. If parentheses provide aliases, the first alias is
used as the canonical filename (e.g., "7-Zip (7z, 7za)" => 7z).
- Within a section, bullet lines ("- " or "* ") are treated as descriptions.
Inline code `...` on those lines is extracted as commands.
- Fenced code blocks (``` ... ```) are extracted; each non-empty line becomes a command entry.
- TLDR entries: produce simple bullets with the command in backticks and the description when available.
- Cheat entries: print description as a comment line, followed by the command.
By default, only missing files are created. Existing cheat or TLDR files are left intact
unless --overwrite is provided.
"""
import argparse
import os
import re
from pathlib import Path
HDR_RE = re.compile(r"^(#{2,3})\s+(.+?)\s*$")
FENCE_RE = re.compile(r"^```(.*)$")
INLINE_CODE_RE = re.compile(r"`([^`]+)`")
def choose_canonical_name(heading: str) -> str:
"""From a heading like "7-Zip (7z, 7za, 7zr, 7zz)" choose the first alias if present,
else sanitize the heading text to a plausible command name."""
text = heading.strip()
# If parentheses include aliases, pick the first alias
m = re.search(r"\(([^)]+)\)", text)
if m:
inner = m.group(1)
# split on comma or whitespace
cand = re.split(r"[\s,]+", inner.strip())[0]
if cand:
return cand
# Otherwise, drop parentheses and after a dash if looks like "Tool - description"
text = re.sub(r"\(.*?\)", "", text)
text = text.split(" - ")[0]
text = text.strip()
# Replace spaces with hyphens, keep .py if present
# Remove characters not typical for command names
safe = re.sub(r"[^a-zA-Z0-9._+-]", "-", text).strip("-")
# Lowercase for TLDR filenames; cheat files can be exact
return safe
def parse_sections(lines):
sections = [] # list of dicts: {name, display, desc_cmds:[(desc, cmd)], cmds:[cmd]}
current = None
in_fence = False
fence_accum = []
bullet_desc = None # last bullet description without inline code
for raw in lines:
line = raw.rstrip("\n")
h = HDR_RE.match(line)
if h and not in_fence:
# start new section
if current:
sections.append(current)
hdr_text = h.group(2).strip()
current = {
"display": hdr_text,
"name": choose_canonical_name(hdr_text),
"desc_cmds": [], # list of (desc, cmd)
"cmds": [] # list of commands (from code fences)
}
bullet_desc = None
continue
# fence handling
f = FENCE_RE.match(line)
if f:
if not in_fence:
in_fence = True
fence_accum = []
else:
# closing fence: flush accumulated commands
in_fence = False
if current and fence_accum:
for cmdline in fence_accum:
cmdline = cmdline.strip()
if cmdline:
current["cmds"].append(cmdline)
fence_accum = []
continue
if in_fence:
fence_accum.append(line)
continue
# bullets with potential inline code
if re.match(r"^\s*[-*]\s+", line):
# extract inline code first
codes = INLINE_CODE_RE.findall(line)
# remove code spans for a cleaner description
desc = INLINE_CODE_RE.sub("{}", line)
desc = re.sub(r"^\s*[-*]\s+", "", desc).strip()
if current is not None:
if codes:
for code in codes:
current["desc_cmds"].append((desc, code.strip()))
else:
# bullet with no code -> remember as a description context for next code block lines if desired
bullet_desc = desc
continue
# plain text lines with inline code, treat similarly
codes = INLINE_CODE_RE.findall(line)
if codes and current is not None:
desc = INLINE_CODE_RE.sub("{}", line).strip()
for code in codes:
current["desc_cmds"].append((desc, code.strip()))
continue
# otherwise ignore
if current:
sections.append(current)
return sections
def ensure_dir(p: Path):
p.mkdir(parents=True, exist_ok=True)
def write_cheat(tool_name: str, section, out_dir: Path, overwrite: bool) -> bool:
# cheat file path chosen as plain name without extension (.cheat not required)
filename = tool_name
cheat_path = out_dir / filename
if cheat_path.exists() and not overwrite:
return False
lines = []
# Header as comment
lines.append(f"# {section['display']}")
lines.append("")
# From desc_cmds (description + single command)
for desc, cmd in section.get("desc_cmds", []):
if desc:
lines.append(f"# {desc}")
lines.append(cmd)
lines.append("")
# From cmds (code fences)
for cmd in section.get("cmds", []):
lines.append(cmd)
lines.append("")
# Write
cheat_path.write_text("\n".join(lines).rstrip() + "\n", encoding="utf-8")
return True
def write_tldr(tool_name: str, section, out_dir: Path, overwrite: bool) -> bool:
# TLDR pages expect lowercase filenames with .md
filename = tool_name.lower()
tldr_path = out_dir / f"{filename}.md"
if tldr_path.exists() and not overwrite:
return False
md = []
md.append(f"# {tool_name}")
md.append("")
md.append("> Generated from remnux-tldr-cheatsheet.md. Review for accuracy.")
md.append("")
# Emit desc_cmds first
for desc, cmd in section.get("desc_cmds", []):
if desc:
md.append(f"- {desc}:")
else:
md.append(f"- Example:")
md.append("")
md.append(f"`{cmd}`")
md.append("")
# Emit code-fence commands as generic examples
for cmd in section.get("cmds", []):
md.append(f"- Example:")
md.append("")
md.append(f"`{cmd}`")
md.append("")
tldr_path.write_text("\n".join(md).rstrip() + "\n", encoding="utf-8")
return True
def main():
ap = argparse.ArgumentParser()
ap.add_argument("--in", dest="infile", required=True, help="Path to remnux-tldr-cheatsheet.md")
ap.add_argument("--cheat-dir", required=True, help="Output directory for cheat sheets")
ap.add_argument("--tldr-dir", required=True, help="Output directory for TLDR pages")
ap.add_argument("--only-missing", action="store_true", help="Only create files that don't already exist")
ap.add_argument("--overwrite", action="store_true", help="Overwrite existing files")
args = ap.parse_args()
if args.overwrite and args.only_missing:
print("[!] --overwrite and --only-missing are mutually exclusive; using --overwrite")
args.only_missing = False
text = Path(args.infile).read_text(encoding="utf-8", errors="replace").splitlines()
sections = parse_sections(text)
cheat_dir = Path(args.cheat_dir)
tldr_dir = Path(args.tldr_dir)
ensure_dir(cheat_dir)
ensure_dir(tldr_dir)
created_cheat = created_tldr = 0
skipped_cheat = skipped_tldr = 0
for sec in sections:
tool_name = sec["name"]
# Write cheat
c_written = write_cheat(tool_name, sec, cheat_dir, overwrite=not args.only_missing)
if c_written:
created_cheat += 1
else:
skipped_cheat += 1
# Write tldr
t_written = write_tldr(tool_name, sec, tldr_dir, overwrite=not args.only_missing)
if t_written:
created_tldr += 1
else:
skipped_tldr += 1
print(f"✅ Conversion complete: cheat created={created_cheat}, skipped={skipped_cheat}; tldr created={created_tldr}, skipped={skipped_tldr}")
if __name__ == "__main__":
main()

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#!/bin/bash
# Create accurate tools database for REMnux-based container
# This script only includes tools that actually exist in the container
# with their correct command names and practical usage examples
set -e
DOCS_DIR="/opt/remnux-docs"
TOOLS_DB="/opt/remnux-docs/tools.db"
echo "🔧 Creating accurate tools database..."
# Create documentation directory
mkdir -p "$DOCS_DIR"
# Create the tools database with verified tools
cat > "$TOOLS_DB" << 'EOF'
# REMnux Enhanced Tools Database
# Format: TOOL_NAME|DESCRIPTION|CATEGORY|USAGE_EXAMPLE|AVAILABLE
# Only includes tools verified to be available in container
# PDF Analysis Tools
pdf-parser.py|Parse and analyze PDF structure and objects|analyze documents pdf|pdf-parser.py suspicious.pdf|✓
pdfid.py|Identify suspicious elements in PDF files|analyze documents pdf|pdfid.py document.pdf|✓
peepdf|Interactive PDF analysis framework with JavaScript detection|analyze documents pdf|peepdf -i malicious.pdf|✓
pdftk|Manipulate PDF files (merge, split, encrypt)|analyze documents pdf|pdftk input.pdf output output.pdf flatten|✓
qpdf|PDF manipulation tool (merge, convert, transform)|analyze documents pdf|qpdf --decrypt encrypted.pdf output.pdf|✓
pdfresurrect|Extract previous versions from PDF files|analyze documents pdf|pdfresurrect document.pdf|✓
pdftool.py|Analyze PDF incremental updates|analyze documents pdf|pdftool.py document.pdf|✓
# Malware Analysis Tools
capa|Detect malware capabilities using MITRE ATT&CK framework|malware analysis|capa malware.exe|✓
box-js|JavaScript sandbox for malware analysis|malware analysis|box-js --output-dir=/tmp suspicious.js|✓
oletools|Office document analysis suite (oledump.py, rtfdump.py, etc)|malware analysis|oledump.py document.doc|✓
oledump.py|Analyze OLE files (Office documents)|malware analysis|oledump.py document.xls|✓
rtfdump.py|Analyze RTF documents|malware analysis|rtfdump.py document.rtf|✓
emldump.py|Analyze EML email files|malware analysis|emldump.py message.eml|✓
base64dump.py|Extract and decode base64 strings|malware analysis|base64dump.py document.txt|✓
strings|Extract printable strings from files|malware analysis|strings -n 10 binary.exe|✓
hexdump|Display file content in hexadecimal|malware analysis|hexdump -C binary.dat|✓
xxd|Create hex dump or reverse it|malware analysis|xxd binary.exe|✓
# Data Analysis Tools
visidata|Interactive data exploration and analysis|data analysis|vd data.csv|✓
unfurl|URL analysis and extraction tool|data analysis|echo "http://example.com/path" | unfurl|✓
# Origami PDF Tools (Ruby-based)
pdfcop|Examine PDF file structure using Origami|analyze documents pdf|ruby -e "require 'origami'; puts Origami::PDF.read('file.pdf').info"|⚠
pdfextract|Extract objects from PDF using Origami|analyze documents pdf|pdfextract document.pdf|⚠
pdfmetadata|Extract PDF metadata using Origami|analyze documents pdf|pdfmetadata document.pdf|⚠
# File Format Tools
exiftool|Extract metadata from files|general utilities|exiftool document.pdf|✓
file|Determine file type|general utilities|file suspicious.dat|✓
binwalk|Analyze and extract firmware images|malware analysis|binwalk firmware.bin|✓
foremost|File carving tool|forensics|foremost -t pdf,jpg -i disk.img|✓
# Text Processing
catdoc|Convert MS Word documents to text|view or edit files|catdoc document.doc|✓
docx2txt|Extract text from DOCX files|view or edit files|docx2txt document.docx|✓
unrtf|Convert RTF to other formats|view or edit files|unrtf --html document.rtf|✓
# Archive Tools
7z|7-Zip archiver with high compression|general utilities|7z x archive.7z|✓
unzip|Extract ZIP archives|general utilities|unzip archive.zip|✓
tar|Archive files|general utilities|tar -xzf archive.tar.gz|✓
# Network Analysis
tshark|Network protocol analyzer (Wireshark CLI)|network analysis|tshark -r capture.pcap|✓
tcpdump|Command-line packet analyzer|network analysis|tcpdump -r capture.pcap|✓
# System Tools
mc|Midnight Commander file manager|general utilities|mc|✓
htop|Interactive process viewer|general utilities|htop|✓
tree|Display directory structure as tree|general utilities|tree /path/to/directory|✓
# Image Processing
convert|ImageMagick convert tool|general utilities|convert input.pdf output.png|✓
identify|ImageMagick identify tool|general utilities|identify image.jpg|✓
# OCR Tools
tesseract|OCR text extraction|general utilities|tesseract image.png output|✓
# Container-Added Tools
curl|Transfer data from servers|network analysis|curl -L http://example.com|✓
wget|Download files from web|network analysis|wget http://example.com/file.pdf|✓
jq|JSON processor|data analysis|cat data.json | jq '.field'|✓
yq|YAML processor|data analysis|cat data.yaml | yq '.field'|✓
# Text Editors
vim|Vi/Vim text editor|view or edit files|vim filename.txt|✓
nano|Simple text editor|view or edit files|nano filename.txt|✓
# Python Tools Available
python3|Python 3 interpreter|general utilities|python3 script.py|✓
pip3|Python package installer|general utilities|pip3 install package|✓
EOF
echo "✅ Accurate tools database created at: $TOOLS_DB"
# Count tools
TOOL_COUNT=$(grep -c "^[^#]" "$TOOLS_DB" 2>/dev/null || echo "0")
echo "🔧 Indexed $TOOL_COUNT verified tools"
echo ""
echo "📝 Notes:"
echo " ✓ = Tool verified available"
echo " ⚠ = Tool may need different invocation or setup"
echo ""
echo "Usage: find-tool [search_term] to search through available tools"

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@@ -0,0 +1,439 @@
#!/bin/bash
# Create enhanced cheat sheets by combining existing ones with file analysis examples
# This leverages existing resources and adds specific malware/PDF analysis use cases
set -e
CHEAT_DIR="/opt/cheatsheets"
NAVI_DIR="/opt/navi-cheats"
TLDR_CACHE="/root/.local/share/tldr"
echo "📚 Creating enhanced cheat sheet collection..."
# Create directories
mkdir -p "$CHEAT_DIR" "$NAVI_DIR" "$TLDR_CACHE"
# Function to download and enhance existing cheat sheets
download_and_enhance() {
local tool="$1"
local base_url="https://raw.githubusercontent.com/cheat/cheatsheets/master"
local output_file="$CHEAT_DIR/$tool.cheat"
echo "Processing $tool..."
# Try to download existing cheat sheet
if curl -s "$base_url/$tool" -o "/tmp/${tool}_base.cheat" && [ -s "/tmp/${tool}_base.cheat" ]; then
echo "✓ Found existing cheat sheet for $tool"
cp "/tmp/${tool}_base.cheat" "$output_file"
else
echo "⚠ No existing cheat sheet for $tool, creating from scratch"
echo "# $tool" > "$output_file"
echo "" >> "$output_file"
fi
}
# Download base cheat sheets for key tools and fix directory structure
TOOLS=("pdftk" "7z" "tar" "unzip" "exiftool")
# Create proper cheat directory structure (cheat expects files without extensions in subdirs)
mkdir -p "$CHEAT_DIR/personal"
for tool in "${TOOLS[@]}"; do
download_and_enhance "$tool"
# Copy to proper cheat structure (without .cheat extension)
if [[ -f "$CHEAT_DIR/${tool}.cheat" ]]; then
cp "$CHEAT_DIR/${tool}.cheat" "$CHEAT_DIR/personal/${tool}"
fi
done
# Enhance pdftk with file analysis specific examples
cat >> "$CHEAT_DIR/pdftk.cheat" << 'EOF'
# === FILE ANALYSIS ENHANCEMENTS ===
# Flatten PDF to prevent JavaScript execution (SECURITY)
pdftk suspicious.pdf output safe.pdf flatten
# Remove form fields and JavaScript (SECURITY)
pdftk malicious.pdf output cleaned.pdf flatten dont_ask
# Extract pages for isolated analysis
pdftk document.pdf cat 1-3 output first_pages.pdf
# Combine with metadata removal workflow
pdftk input.pdf output temp.pdf flatten
exiftool -all= temp.pdf
mv temp.pdf_original analysis_ready.pdf
# Decompress PDF streams for analysis
pdftk compressed.pdf output uncompressed.pdf uncompress
EOF
# Create comprehensive PDF analysis cheat sheet (doesn't exist in standard repos)
cat > "$CHEAT_DIR/pdf-analysis.cheat" << 'EOF'
---
tags: [ pdf, malware, analysis, security ]
---
# PDF Analysis Workflow
# Quick PDF overview and suspicious element detection
pdfid.py document.pdf
# Detailed PDF structure analysis
pdf-parser.py document.pdf
# Interactive analysis with JavaScript detection
peepdf -i document.pdf
# Extract metadata
exiftool document.pdf
# Remove passwords for analysis
qpdf --password=PASSWORD --decrypt encrypted.pdf decrypted.pdf
# Flatten PDF to remove interactive elements (SECURITY)
pdftk suspicious.pdf output safe.pdf flatten
# Extract embedded files
pdf-parser.py --extract document.pdf
# Convert PDF to images for safe viewing
convert document.pdf[0-2] page-%02d.png
# OCR text from PDF images
convert document.pdf page.png && tesseract page.png output
# Check for embedded JavaScript
peepdf -s extract_js document.pdf
# Analyze PDF with Origami (if available)
ruby -e "require 'origami'; pdf = Origami::PDF.read('document.pdf'); puts pdf.each_object.select{|o| o.is_a? Origami::Stream}.count"
# Extract strings from PDF
strings document.pdf | grep -i "javascript\|openaction\|aa\|js"
# Hexdump analysis of PDF structure
hexdump -C document.pdf | head -50
EOF
# Create malware analysis workflow cheat sheet
cat > "$CHEAT_DIR/malware-analysis.cheat" << 'EOF'
---
tags: [ malware, analysis, security, forensics ]
---
# Malware Analysis Workflow
# File type identification
file suspicious.exe
# Extract readable strings
strings -n 8 malware.bin
# Detect capabilities with CAPA
capa malware.exe
# Analyze JavaScript in sandbox
box-js --output-dir=/tmp/js_analysis suspicious.js
# Office document analysis
oledump.py document.doc
# RTF document analysis
rtfdump.py document.rtf
# Email analysis
emldump.py message.eml
# Extract base64 content
base64dump.py document.txt
# Binary analysis and extraction
binwalk malware.bin
# File carving
foremost -t exe,dll,pdf -i disk.img
# Hex analysis
xxd malware.exe | head -20
# Extract metadata from any file
exiftool malware.exe
# Archive analysis
7z l suspicious.zip
unzip -l suspicious.zip
# Network capture analysis (if pcap available)
tshark -r capture.pcap -Y "http.request.uri contains .exe"
EOF
# Create NAVI cheat sheets (interactive format)
cat > "$NAVI_DIR/pdf-analysis.cheat" << 'EOF'
% pdf analysis
# Quick PDF info and suspicious elements
pdfid.py <pdf_file>
# Detailed PDF structure analysis
pdf-parser.py <pdf_file>
# Interactive PDF analysis
peepdf -i <pdf_file>
# Flatten PDF for security (remove JavaScript/forms)
pdftk <input_pdf> output <output_pdf> flatten
# Decrypt password-protected PDF
qpdf --password=<password> --decrypt <encrypted_pdf> <output_pdf>
# Extract PDF metadata
exiftool <pdf_file>
# Convert PDF pages to images
convert <pdf_file>[<page_range>] <output_pattern>
# Extract strings with JavaScript keywords
strings <pdf_file> | grep -i "javascript\|openaction\|aa\|js"
$ pdf_file: find . -name "*.pdf" -type f
$ input_pdf: find . -name "*.pdf" -type f
$ encrypted_pdf: find . -name "*.pdf" -type f
$ page_range: echo "0-2"
$ output_pattern: echo "page-%02d.png"
$ password: echo "password123"
$ output_pdf: echo "output.pdf"
EOF
cat > "$NAVI_DIR/malware-analysis.cheat" << 'EOF'
% malware analysis
# Identify file type
file <suspicious_file>
# Extract printable strings
strings -n <min_length> <binary_file>
# Detect malware capabilities
capa <executable_file>
# Analyze JavaScript in sandbox
box-js --output-dir=<output_dir> <js_file>
# Analyze Office documents
oledump.py <office_file>
# Analyze RTF documents
rtfdump.py <rtf_file>
# Extract and analyze base64 content
base64dump.py <file_with_base64>
# Binary analysis and file extraction
binwalk <binary_file>
# File carving from disk image
foremost -t <file_types> -i <disk_image>
# Hex dump analysis
xxd <binary_file> | head -<num_lines>
$ suspicious_file: find . -type f ! -name "*.txt" ! -name "*.md"
$ binary_file: find . -type f \( -name "*.exe" -o -name "*.dll" -o -name "*.bin" \)
$ executable_file: find . -type f \( -name "*.exe" -o -name "*.dll" \)
$ js_file: find . -name "*.js" -type f
$ office_file: find . -type f \( -name "*.doc" -o -name "*.xls" -o -name "*.ppt" \)
$ rtf_file: find . -name "*.rtf" -type f
$ file_with_base64: find . -name "*.txt" -o -name "*.log" -type f
$ disk_image: find . -name "*.img" -o -name "*.dd" -type f
$ min_length: echo "8"
$ output_dir: echo "/tmp/analysis"
$ file_types: echo "exe,dll,pdf,jpg"
$ num_lines: echo "20"
EOF
# Create custom tldr pages for tools missing from standard tldr
mkdir -p "$TLDR_CACHE/pages/common"
cat > "$TLDR_CACHE/pages/common/pdfid.py.md" << 'EOF'
# pdfid.py
> Analyze PDF files and identify potentially suspicious elements.
> Part of Didier Stevens' PDF analysis toolkit.
> More information: <https://blog.didierstevens.com/programs/pdf-tools/>.
- Analyze a PDF file for suspicious elements:
`pdfid.py {{path/to/document.pdf}}`
- Show detailed analysis including object counts:
`pdfid.py {{[-v|--verbose]}} {{path/to/document.pdf}}`
- Analyze all PDF files in a directory:
`pdfid.py {{path/to/directory/*.pdf}}`
- Output results in CSV format:
`pdfid.py {{[-c|--csv]}} {{path/to/document.pdf}}`
- Scan for specific keywords in PDF:
`pdfid.py {{[-k|--keyword]}} {{javascript}} {{path/to/document.pdf}}`
EOF
cat > "$TLDR_CACHE/pages/common/pdf-parser.py.md" << 'EOF'
# pdf-parser.py
> Parse and analyze PDF file structure, extract objects and streams.
> Part of Didier Stevens' PDF analysis toolkit.
> More information: <https://blog.didierstevens.com/programs/pdf-tools/>.
- Parse PDF structure and show all objects:
`pdf-parser.py {{path/to/document.pdf}}`
- Extract a specific object by number:
`pdf-parser.py {{[-o|--object]}} {{object_number}} {{path/to/document.pdf}}`
- Search for objects containing specific text:
`pdf-parser.py {{[-s|--search]}} {{javascript}} {{path/to/document.pdf}}`
- Extract and decode streams:
`pdf-parser.py {{[-f|--filter]}} {{path/to/document.pdf}}`
- Dump raw object content:
`pdf-parser.py {{[-d|--dump]}} {{[-o|--object]}} {{object_number}} {{path/to/document.pdf}}`
- Generate statistics about PDF structure:
`pdf-parser.py {{[-a|--stats]}} {{path/to/document.pdf}}`
EOF
cat > "$TLDR_CACHE/pages/common/peepdf.md" << 'EOF'
# peepdf
> Interactive PDF analysis framework with JavaScript analysis capabilities.
> More information: <https://eternal-todo.com/tools/peepdf-pdf-analysis-tool>.
- Analyze PDF file interactively:
`peepdf {{[-i|--interactive]}} {{path/to/document.pdf}}`
- Analyze PDF and automatically extract suspicious elements:
`peepdf {{[-f|--force-mode]}} {{path/to/document.pdf}}`
- Load PDF and execute peepdf script:
`peepdf {{[-s|--script]}} {{script.txt}} {{path/to/document.pdf}}`
- Analyze PDF with specific password:
`peepdf {{[-p|--password]}} {{password}} {{path/to/document.pdf}}`
- Generate XML report:
`peepdf {{[-x|--xml]}} {{path/to/document.pdf}}`
- Update malicious URL database:
`peepdf {{[-u|--update]}}`
EOF
cat > "$TLDR_CACHE/pages/common/capa.md" << 'EOF'
# capa
> Detect malware capabilities using the MITRE ATT&CK framework.
> Analyzes executables and maps them to threat behaviors.
> More information: <https://github.com/mandiant/capa>.
- Analyze an executable for capabilities:
`capa {{path/to/malware.exe}}`
- Show verbose analysis with detailed explanations:
`capa {{[-v|--verbose]}} {{path/to/malware.exe}}`
- Output results in JSON format:
`capa {{[-j|--json]}} {{path/to/malware.exe}}`
- Analyze with custom rules directory:
`capa {{[-r|--rules]}} {{path/to/rules}} {{path/to/malware.exe}}`
- Show only capabilities above certain confidence:
`capa {{[-t|--tag]}} {{communication}} {{path/to/malware.exe}}`
- Analyze shellcode instead of PE file:
`capa {{[-f|--format]}} {{shellcode}} {{path/to/shellcode.bin}}`
EOF
# Configure cheat to use our cheat sheets directory (for remnux user)
mkdir -p /home/remnux/.config/cheat
cat > /home/remnux/.config/cheat/conf.yml << 'EOF'
---
cheatpaths:
- name: personal
path: /opt/cheatsheets/personal
tags: [personal]
readonly: false
EOF
chown -R remnux:remnux /home/remnux/.config/
# Fix navi configuration to prevent fzf preview errors (for remnux user)
mkdir -p /home/remnux/.config/navi
cat > /home/remnux/.config/navi/config.yaml << 'EOF'
cheats:
paths:
- /opt/navi-cheats
- /opt/cheatsheets
finder:
command: fzf
preview_window: right:50%
shell:
command: bash
EOF
chown -R remnux:remnux /home/remnux/.config/
# Copy custom cheat sheets to proper cheat structure
cp "$CHEAT_DIR/pdf-analysis.cheat" "$CHEAT_DIR/personal/pdf-analysis" 2>/dev/null || true
cp "$CHEAT_DIR/malware-analysis.cheat" "$CHEAT_DIR/personal/malware-analysis" 2>/dev/null || true
echo "✅ Enhanced cheat sheet collection created!"
echo ""
echo "📊 Summary:"
echo " 📁 Cheat sheets: $CHEAT_DIR"
echo " 🎯 Navi cheats: $NAVI_DIR"
echo " 📚 TLDR cache: $TLDR_CACHE"
echo ""
echo "Available cheat sheets:"
ls -1 "$CHEAT_DIR/personal/" 2>/dev/null | sed 's/^/ • /' || echo " • (checking directory structure...)"
echo ""
echo "Usage examples:"
echo " cheat pdftk # Show pdftk cheat sheet"
echo " navi # Interactive cheat browser"
echo " tldr pdfid.py # Quick examples for pdfid.py"
echo " fhelp cheat pdf # File analysis PDF workflow"

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@@ -0,0 +1,492 @@
#!/bin/bash
# Create comprehensive offline help system focused on tldr and cheat
# Removes navi complexity and ensures reliable offline operation
set -e
CHEAT_DIR="/opt/cheatsheets"
TLDR_CACHE="/home/remnux/.local/share/tldr"
TOOLS_DB="/opt/remnux-docs/tools.db"
echo "📚 Creating streamlined offline help system..."
# Create directories
mkdir -p "$CHEAT_DIR/personal" "$TLDR_CACHE/pages/common" "/opt/remnux-docs"
# Configure cheat properly for remnux user
mkdir -p /home/remnux/.config/cheat
cat > /home/remnux/.config/cheat/conf.yml << 'EOF'
---
cheatpaths:
- name: personal
path: /opt/cheatsheets/personal
tags: [personal]
readonly: false
EOF
# Download existing cheat sheets and place them correctly
echo "📥 Downloading existing cheat sheets..."
TOOLS=("tar" "7z" "unzip" "grep" "find" "awk" "sed")
for tool in "${TOOLS[@]}"; do
echo " • Downloading $tool cheat sheet..."
if curl -s "https://raw.githubusercontent.com/cheat/cheatsheets/master/$tool" -o "$CHEAT_DIR/personal/$tool" && [ -s "$CHEAT_DIR/personal/$tool" ]; then
echo " ✅ Downloaded $tool"
else
echo " ⚠ Failed to download $tool, creating basic version"
echo "# $tool" > "$CHEAT_DIR/personal/$tool"
echo "# Basic usage examples for $tool" >> "$CHEAT_DIR/personal/$tool"
fi
done
# Create comprehensive cheat sheets for your original analysis tools
echo "📋 Creating analysis-focused cheat sheets..."
# PDF Analysis cheat sheet
cat > "$CHEAT_DIR/personal/pdf-analysis" << 'EOF'
# PDF Analysis Workflow
# Quick PDF overview and suspicious element detection
pdfid.py document.pdf
# Detailed PDF structure analysis
pdf-parser.py document.pdf
# Interactive analysis with JavaScript detection
peepdf -i document.pdf
# Extract metadata
exiftool document.pdf
# Remove passwords for analysis
qpdf --password=PASSWORD --decrypt encrypted.pdf decrypted.pdf
# Flatten PDF to remove interactive elements (SECURITY)
pdftk suspicious.pdf output safe.pdf flatten
# Extract embedded files
pdf-parser.py --extract document.pdf
# Convert PDF to images for safe viewing
convert document.pdf[0-2] page-%02d.png
# OCR text from PDF images
convert document.pdf page.png && tesseract page.png output
# Check for embedded JavaScript
peepdf -s extract_js document.pdf
# Extract strings from PDF
strings document.pdf | grep -i "javascript\|openaction\|aa\|js"
# Hexdump analysis of PDF structure
hexdump -C document.pdf | head -50
EOF
# Individual tool cheat sheets
cat > "$CHEAT_DIR/personal/pdfid" << 'EOF'
# pdfid.py - PDF Analysis Tool
# Basic PDF analysis
pdfid.py document.pdf
# Verbose output with detailed object counts
pdfid.py -a document.pdf
# Scan all PDFs in directory
pdfid.py *.pdf
# Output in CSV format (requires plugins)
pdfid.py -c document.pdf
# Force analysis of potentially corrupted PDFs
pdfid.py -f document.pdf
EOF
cat > "$CHEAT_DIR/personal/pdf-parser" << 'EOF'
# pdf-parser.py - PDF Structure Analysis
# Parse PDF structure
pdf-parser.py document.pdf
# Extract specific object by number
pdf-parser.py -o 5 document.pdf
# Search for objects containing text
pdf-parser.py -s javascript document.pdf
# Extract and decode streams
pdf-parser.py -f document.pdf
# Dump raw object content
pdf-parser.py -d -o 5 document.pdf
# Generate statistics
pdf-parser.py -a document.pdf
# Extract all objects to files
pdf-parser.py --extract document.pdf
EOF
cat > "$CHEAT_DIR/personal/peepdf" << 'EOF'
# peepdf - Interactive PDF Analysis
# Interactive analysis mode
peepdf -i document.pdf
# Force mode for suspicious PDFs
peepdf -f document.pdf
# Load PDF with script
peepdf -s script.txt document.pdf
# Analyze with specific password
peepdf -p password document.pdf
# Generate XML report
peepdf -x document.pdf
# Update malicious URL database
peepdf -u
# Check for vulnerabilities
peepdf -C document.pdf
EOF
cat > "$CHEAT_DIR/personal/pdftk" << 'EOF'
# pdftk - PDF Manipulation
# Flatten PDF (remove JavaScript/forms) - SECURITY
pdftk suspicious.pdf output safe.pdf flatten
# Concatenate PDFs
pdftk file1.pdf file2.pdf cat output combined.pdf
# Extract specific pages
pdftk document.pdf cat 1-3 output pages1-3.pdf
# Split PDF into single pages
pdftk document.pdf burst
# Decrypt password-protected PDF
pdftk encrypted.pdf input_pw password output decrypted.pdf
# Add password to PDF
pdftk document.pdf output protected.pdf user_pw password
# Decompress PDF streams for analysis
pdftk compressed.pdf output uncompressed.pdf uncompress
EOF
# OLE document analysis (oledump)
cat > "$CHEAT_DIR/personal/oledump.py" << 'EOF'
# oledump.py - Analyze OLE files (Office documents)
# List all streams (basic overview)
oledump.py document.doc
# Dump the content of a specific stream (e.g., 8) to stdout
oledump.py -s 8 -d document.doc > stream8.bin
# Analyze a specific stream (e.g., 8) in detail
oledump.py -s 8 document.doc
EOF
# Provide alias without .py for convenience
cp "$CHEAT_DIR/personal/oledump.py" "$CHEAT_DIR/personal/oledump" 2>/dev/null || true
# Malware analysis cheat sheet
cat > "$CHEAT_DIR/personal/malware-analysis" << 'EOF'
# Malware Analysis Workflow
# File identification
file suspicious.exe
exiftool suspicious.exe
# String analysis
strings -n 8 malware.bin
strings -e l malware.bin # little-endian 16-bit
strings -e b malware.bin # big-endian 16-bit
# Capability detection
capa malware.exe
# JavaScript analysis
box-js --output-dir=/tmp/js_analysis suspicious.js
# Office document analysis
oledump.py document.doc
rtfdump.py document.rtf
emldump.py message.eml
# Base64 content extraction
base64dump.py document.txt
# Binary analysis
binwalk malware.bin
hexdump -C malware.exe | head -20
# File carving
foremost -t exe,dll,pdf -i disk.img
EOF
cat > "$CHEAT_DIR/personal/capa" << 'EOF'
# capa - Malware Capability Detection
# Basic capability analysis
capa malware.exe
# Verbose output with detailed explanations
capa -v malware.exe
# Output in JSON format
capa -j malware.exe
# Use custom rules directory
capa -r /path/to/rules malware.exe
# Show only specific capability tags
capa -t communication malware.exe
# Analyze shellcode
capa -f shellcode shellcode.bin
# Analyze with specific architecture
capa -a x64 malware.exe
EOF
# Create comprehensive TLDR pages
echo "📖 Creating TLDR pages for analysis tools..."
cat > "$TLDR_CACHE/pages/common/pdfid.py.md" << 'EOF'
# pdfid.py
> Analyze PDF files and identify potentially suspicious elements.
> Part of Didier Stevens' PDF analysis toolkit.
> More information: <https://blog.didierstevens.com/programs/pdf-tools/>.
- Analyze a PDF file for suspicious elements:
`pdfid.py {{path/to/document.pdf}}`
- Show detailed analysis with object counts:
`pdfid.py {{-a|--all}} {{path/to/document.pdf}}`
- Analyze all PDF files in current directory:
`pdfid.py {{*.pdf}}`
- Output results in CSV format (requires plugins):
`pdfid.py {{-c|--csv}} {{path/to/document.pdf}}`
- Force analysis of potentially corrupted PDF:
`pdfid.py {{-f|--force}} {{path/to/document.pdf}}`
EOF
cat > "$TLDR_CACHE/pages/common/pdf-parser.py.md" << 'EOF'
# pdf-parser.py
> Parse and analyze PDF file structure, extract objects and streams.
> Part of Didier Stevens' PDF analysis toolkit.
> More information: <https://blog.didierstevens.com/programs/pdf-tools/>.
- Parse PDF structure and show all objects:
`pdf-parser.py {{path/to/document.pdf}}`
- Extract a specific object by number:
`pdf-parser.py {{-o|--object}} {{object_number}} {{path/to/document.pdf}}`
- Search for objects containing specific text:
`pdf-parser.py {{-s|--search}} {{javascript}} {{path/to/document.pdf}}`
- Extract and decode streams:
`pdf-parser.py {{-f|--filter}} {{path/to/document.pdf}}`
- Dump raw object content to file:
`pdf-parser.py {{-d|--dump}} {{-o|--object}} {{object_number}} {{path/to/document.pdf}}`
- Generate statistics about PDF structure:
`pdf-parser.py {{-a|--stats}} {{path/to/document.pdf}}`
- Extract all objects to separate files:
`pdf-parser.py {{--extract}} {{path/to/document.pdf}}`
EOF
cat > "$TLDR_CACHE/pages/common/peepdf.md" << 'EOF'
# peepdf
> Interactive PDF analysis framework with JavaScript analysis capabilities.
> More information: <https://eternal-todo.com/tools/peepdf-pdf-analysis-tool>.
- Analyze PDF file interactively:
`peepdf {{-i|--interactive}} {{path/to/document.pdf}}`
- Analyze PDF and force processing of suspicious elements:
`peepdf {{-f|--force-mode}} {{path/to/document.pdf}}`
- Load PDF and execute peepdf script:
`peepdf {{-s|--script}} {{script.txt}} {{path/to/document.pdf}}`
- Analyze PDF with specific password:
`peepdf {{-p|--password}} {{password}} {{path/to/document.pdf}}`
- Generate XML analysis report:
`peepdf {{-x|--xml}} {{path/to/document.pdf}}`
- Check for known vulnerabilities:
`peepdf {{-C|--check-vulns}} {{path/to/document.pdf}}`
- Update malicious URL database:
`peepdf {{-u|--update}}`
EOF
cat > "$TLDR_CACHE/pages/common/capa.md" << 'EOF'
# capa
> Detect malware capabilities using the MITRE ATT&CK framework.
> Analyzes executables and maps them to threat behaviors.
> More information: <https://github.com/mandiant/capa>.
- Analyze an executable for capabilities:
`capa {{path/to/malware.exe}}`
- Show verbose analysis with detailed explanations:
`capa {{-v|--verbose}} {{path/to/malware.exe}}`
- Output results in JSON format:
`capa {{-j|--json}} {{path/to/malware.exe}}`
- Analyze with custom rules directory:
`capa {{-r|--rules}} {{path/to/rules}} {{path/to/malware.exe}}`
- Show only capabilities matching specific tag:
`capa {{-t|--tag}} {{communication}} {{path/to/malware.exe}}`
- Analyze shellcode instead of PE file:
`capa {{-f|--format}} {{shellcode}} {{path/to/shellcode.bin}}`
- Analyze with specific architecture:
`capa {{-a|--arch}} {{x64}} {{path/to/malware.exe}}`
EOF
cat > "$TLDR_CACHE/pages/common/box-js.md" << 'EOF'
# box-js
> JavaScript sandbox for malware analysis and deobfuscation.
> More information: <https://github.com/CapacitorSet/box-js>.
- Analyze JavaScript file in sandbox:
`box-js {{suspicious.js}}`
- Analyze with custom output directory:
`box-js {{--output-dir}} {{/tmp/analysis}} {{suspicious.js}}`
- Enable verbose logging:
`box-js {{--verbose}} {{suspicious.js}}`
- Analyze with timeout (in seconds):
`box-js {{--timeout}} {{30}} {{suspicious.js}}`
- Download and analyze JavaScript from URL:
`box-js {{--download}} {{http://example.com/malicious.js}}`
- Analyze with custom user agent:
`box-js {{--user-agent}} {{"Custom Agent"}} {{suspicious.js}}`
EOF
# Create accurate tools database
cat > "$TOOLS_DB" << 'EOF'
# REMnux Analysis Tools Database
# Format: TOOL_NAME|DESCRIPTION|CATEGORY|USAGE_EXAMPLE
# PDF Analysis Tools (Your Original Focus)
pdfid.py|Identify suspicious elements in PDF files|pdf analysis|pdfid.py document.pdf
pdf-parser.py|Parse and analyze PDF structure and objects|pdf analysis|pdf-parser.py document.pdf
peepdf|Interactive PDF analysis framework with JavaScript detection|pdf analysis|peepdf -i malicious.pdf
pdftk|Manipulate PDF files (merge, split, flatten)|pdf analysis|pdftk input.pdf output output.pdf flatten
qpdf|PDF manipulation tool (decrypt, merge, convert)|pdf analysis|qpdf --decrypt encrypted.pdf output.pdf
# Malware Analysis Tools
capa|Detect malware capabilities using MITRE ATT&CK|malware analysis|capa malware.exe
box-js|JavaScript sandbox for malware analysis|malware analysis|box-js --output-dir=/tmp suspicious.js
oledump.py|Analyze OLE files (Office documents)|malware analysis|oledump.py document.xls
rtfdump.py|Analyze RTF documents|malware analysis|rtfdump.py document.rtf
emldump.py|Analyze EML email files|malware analysis|emldump.py message.eml
base64dump.py|Extract and decode base64 strings|malware analysis|base64dump.py document.txt
# File Analysis Tools
strings|Extract printable strings from files|file analysis|strings -n 10 binary.exe
hexdump|Display file content in hexadecimal|file analysis|hexdump -C binary.dat
file|Determine file type|file analysis|file suspicious.dat
exiftool|Extract metadata from files|file analysis|exiftool document.pdf
binwalk|Analyze and extract firmware/binary images|file analysis|binwalk firmware.bin
# Archive and Compression
7z|7-Zip archiver with high compression|utilities|7z x archive.7z
unzip|Extract ZIP archives|utilities|unzip archive.zip
tar|Archive files with compression|utilities|tar -xzf archive.tar.gz
# Text Processing and Search
grep|Search text using patterns|text processing|grep -r "pattern" directory/
find|Find files and directories|file search|find /path -name "*.pdf"
awk|Text processing and pattern scanning|text processing|awk '{print $1}' file.txt
sed|Stream editor for text manipulation|text processing|sed 's/old/new/g' file.txt
EOF
# Initialize tldr cache and ensure offline functionality
echo "🔄 Initializing tldr cache for offline use..."
export HOME=/home/remnux
su - remnux -c "tldr --update" 2>/dev/null || echo "⚠ TLDR update attempted"
# Set proper ownership
chown -R remnux:remnux /home/remnux/.config /home/remnux/.local "$CHEAT_DIR" 2>/dev/null || true
echo "✅ Streamlined offline help system created!"
echo ""
echo "📊 Summary:"
echo " 📁 Cheat sheets: $CHEAT_DIR/personal/"
echo " 📚 TLDR cache: $TLDR_CACHE/pages/common/"
echo " 🔍 Tools database: $TOOLS_DB"
echo ""
echo "Available help:"
echo " fhelp cheat pdf-analysis # PDF analysis workflow"
echo " fhelp cheat pdfid # pdfid.py examples"
echo " tldr pdfid.py # Quick pdfid.py reference"
echo " tldr capa # Quick capa reference"
echo ""
# Count resources
cheat_count=$(find "$CHEAT_DIR/personal" -type f 2>/dev/null | wc -l)
tldr_count=$(find "$TLDR_CACHE/pages/common" -name "*.md" 2>/dev/null | wc -l)
echo "📈 Resources: $cheat_count cheat sheets, $tldr_count TLDR pages"

View File

@@ -0,0 +1,64 @@
#!/bin/bash
# Simple demo to show current help coverage status
echo "📚 Current Help System Status"
echo "=============================="
echo ""
echo "📋 Available Cheat Sheets:"
echo "-------------------------"
ls -1 /opt/cheatsheets/personal/ 2>/dev/null | head -20 | sed 's/^/ ✅ /'
echo ""
echo "📖 Available TLDR Pages (custom):"
echo "---------------------------------"
ls -1 /home/remnux/.local/share/tldr/pages/common/*.md 2>/dev/null | \
sed 's|.*/||; s|\.md$||' | head -20 | sed 's/^/ ✅ /'
echo ""
echo "🧪 Testing fhelp cheat resolution:"
echo "----------------------------------"
echo " Testing: fhelp cheat pdfid"
fhelp cheat pdfid 2>&1 | head -5 | sed 's/^/ /'
echo ""
echo " Testing: fhelp cheat pdfid.py (with .py)"
fhelp cheat pdfid.py 2>&1 | head -5 | sed 's/^/ /'
echo ""
echo " Testing: fhelp cheat oledump"
fhelp cheat oledump 2>&1 | head -5 | sed 's/^/ /'
echo ""
echo "📊 Quick Check - Key Tools:"
echo "--------------------------"
KEY_TOOLS=("pdfid" "pdf-parser" "peepdf" "pdftk" "capa" "oledump" "binwalk" "strings")
for tool in "${KEY_TOOLS[@]}"; do
cheat_status="❌"
tldr_status="❌"
# Check cheat (simple file test)
if [[ -f "/opt/cheatsheets/personal/$tool" ]] || [[ -f "/opt/cheatsheets/personal/${tool}.py" ]]; then
cheat_status="✅"
fi
# Check TLDR (simple file test)
if [[ -f "/home/remnux/.local/share/tldr/pages/common/${tool}.md" ]] || \
[[ -f "/home/remnux/.local/share/tldr/pages/common/${tool}.py.md" ]]; then
tldr_status="✅"
fi
printf " %-20s CHEAT: %s TLDR: %s\n" "$tool" "$cheat_status" "$tldr_status"
done
echo ""
echo "✨ Summary:"
cheat_count=$(ls -1 /opt/cheatsheets/personal/ 2>/dev/null | wc -l)
tldr_count=$(ls -1 /home/remnux/.local/share/tldr/pages/common/*.md 2>/dev/null | wc -l)
echo " 📁 Cheat sheets: $cheat_count"
echo " 📚 TLDR pages: $tldr_count"
echo ""
echo "💡 To add more tools:"
echo " 1. Place remnux-tldr-cheatsheet.md in /data"
echo " 2. Run: import-remnux-cheatsheets.sh /data/remnux-tldr-cheatsheet.md"

358
scripts/fhelp Executable file
View File

@@ -0,0 +1,358 @@
#!/bin/bash
# Enhanced File Analysis Help System
# Integrates multiple help sources: custom cheat sheets, navi, tldr, and tool database
# Color definitions
RED='\033[0;31m'
GREEN='\033[0;32m'
BLUE='\033[0;34m'
YELLOW='\033[1;33m'
CYAN='\033[0;36m'
MAGENTA='\033[0;35m'
NC='\033[0m'
# Help system paths
TOOLS_DB="/opt/remnux-docs/tools.db"
CHEAT_DIR="/opt/cheatsheets"
TLDR_CACHE="/home/remnux/.local/share/tldr"
# Resolve cheat file names from a user-provided tool name
# Tries several variants: exact, without .py, with .py, hyphen/underscore alternatives
resolve_cheat_file() {
local name="$1"
local base=$(echo "$name" | sed 's/\.[Pp][Yy]$//')
# candidates to try in order
local candidates=(
"$name"
"$base"
"${base}.py"
"${base//_/}"
"${base//-/_}"
"${base//_/-}"
)
for cand in "${candidates[@]}"; do
if [[ -f "$CHEAT_DIR/personal/$cand" ]]; then
echo "$CHEAT_DIR/personal/$cand"
return 0
fi
if [[ -f "$CHEAT_DIR/${cand}.cheat" ]]; then
echo "$CHEAT_DIR/${cand}.cheat"
return 0
fi
done
return 1
}
show_main_help() {
echo -e "${CYAN}📚 File Analysis Container Help System${NC}"
echo "======================================"
echo ""
echo -e "${GREEN}🔍 Tool Discovery:${NC}"
echo " fhelp tools [term] - Search for analysis tools"
echo " fhelp tools --interactive - Browse tools interactively"
echo " fhelp tools --list - List all available tools"
echo ""
echo -e "${GREEN}📖 Command Examples:${NC}"
echo " fhelp cheat <tool> - Show cheat sheet for specific tool"
echo " fhelp examples - Browse all command examples interactively"
echo " fhelp quick <command> - Quick examples (tldr style)"
echo ""
echo -e "${GREEN}🎯 Analysis Workflows:${NC}"
echo " fhelp pdf - PDF analysis workflow"
echo " fhelp malware - Malware analysis workflow"
echo " fhelp forensics - System forensics workflow"
echo ""
echo -e "${GREEN}💡 Quick Access:${NC}"
echo " fhelp --all - Show everything available"
echo " fhelp --offline - Verify offline capabilities"
echo ""
echo -e "${YELLOW}Examples:${NC}"
echo " fhelp tools pdf # Find PDF analysis tools"
echo " fhelp cheat pdfid.py # Show pdfid.py examples"
echo " fhelp quick tar # Quick tar examples"
echo " fhelp examples # Browse all examples"
}
show_cheat() {
local tool="$1"
if [[ -z "$tool" ]]; then
echo -e "${RED}❌ Please specify a tool name${NC}"
echo "Usage: fhelp cheat <tool>"
return 1
fi
# Check for specific workflow cheat sheets
local cheat_file=""
case "$tool" in
"pdf"|"pdf-analysis")
cheat_file="$CHEAT_DIR/pdf-analysis.cheat"
;;
"malware"|"malware-analysis")
cheat_file="$CHEAT_DIR/malware-analysis.cheat"
;;
*)
cheat_file="$CHEAT_DIR/${tool}.cheat"
;;
esac
if [[ -f "$cheat_file" ]]; then
echo -e "${CYAN}📋 Cheat Sheet: ${YELLOW}$tool${NC}"
echo "=" $(printf '=%.0s' $(seq 1 ${#tool}))
echo ""
# Skip YAML frontmatter if present and print raw content (no ANSI coloring to avoid artifacts)
awk '/^---$/{if(++c==2) start=1; next} start || !/^---$/ && c!=1' "$cheat_file"
else
# Try resolution of common variants (e.g., pdfid.py -> pdfid, oledump -> oledump.py)
local resolved
resolved=$(resolve_cheat_file "$tool") || true
if [[ -n "$resolved" && -f "$resolved" ]]; then
echo -e "${CYAN}📋 Cheat Sheet: ${YELLOW}$tool${NC}"
echo "=" $(printf '=%.0s' $(seq 1 ${#tool}))
echo ""
awk '/^---$/{if(++c==2) start=1; next} start || !/^---$/ && c!=1' "$resolved"
else
echo -e "${YELLOW}⚠️ No cheat sheet found for '$tool'${NC}"
echo ""
echo "Available cheat sheets:"
if [[ -d "$CHEAT_DIR/personal" ]]; then
ls -1 "$CHEAT_DIR/personal/" 2>/dev/null | sed 's/^/ • /'
fi
return 1
fi
fi
}
show_quick() {
local command="$1"
if [[ -z "$command" ]]; then
echo -e "${RED}❌ Please specify a command name${NC}"
echo "Usage: fhelp quick <command>"
return 1
fi
echo -e "${CYAN}📖 Quick examples for: ${YELLOW}$command${NC}"
echo ""
if command -v tldr >/dev/null 2>&1; then
if ! tldr "$command" 2>/dev/null; then
echo -e "${YELLOW}⚠️ No tldr page found for '$command'${NC}"
echo "Try: fhelp cheat $command"
fi
else
echo -e "${RED}❌ tldr command not available${NC}"
return 1
fi
}
show_tools() {
local search_term="$1"
local option="$2"
case "$option" in
"--interactive")
if command -v find-tool >/dev/null 2>&1; then
find-tool --interactive
else
echo -e "${RED}❌ find-tool not available${NC}"
fi
;;
"--list")
if command -v find-tool >/dev/null 2>&1; then
find-tool --list
else
echo -e "${RED}❌ find-tool not available${NC}"
fi
;;
*)
if [[ -z "$search_term" ]]; then
echo -e "${RED}❌ Please provide a search term${NC}"
echo "Usage: fhelp tools <search_term>"
echo " fhelp tools --interactive"
echo " fhelp tools --list"
return 1
fi
echo -e "${CYAN}🔍 Searching analysis tools...${NC}"
if command -v find-tool >/dev/null 2>&1; then
find-tool "$search_term"
else
echo -e "${RED}❌ find-tool not available${NC}"
fi
;;
esac
}
show_examples() {
echo -e "${CYAN}🎯 Available Command Examples${NC}"
echo ""
echo "Available cheat sheets:"
if [[ -d "$CHEAT_DIR/personal" ]]; then
echo -e "${GREEN}Cheat sheets (use: fhelp cheat <name>):${NC}"
ls -1 "$CHEAT_DIR/personal/" 2>/dev/null | sed 's/^/ • /'
echo ""
fi
echo "Available TLDR pages:"
if [[ -d "/home/remnux/.local/share/tldr/pages/common" ]]; then
echo -e "${GREEN}TLDR pages (use: tldr <name>):${NC}"
ls -1 /home/remnux/.local/share/tldr/pages/common/*.md 2>/dev/null | sed 's|.*/||; s|\.md$||' | sed 's/^/ • /'
fi
}
show_offline_status() {
echo -e "${CYAN}🔌 Offline Capability Check${NC}"
echo "==========================="
echo ""
echo "Documentation Tools:"
local tools=("find-tool" "cheat" "tldr")
for tool in "${tools[@]}"; do
if command -v "$tool" >/dev/null 2>&1; then
echo -e " ${GREEN}✅ $tool - available${NC}"
else
echo -e " ${RED}❌ $tool - missing${NC}"
fi
done
echo ""
echo "Documentation Files:"
local files=("$TOOLS_DB" "$CHEAT_DIR/pdf-analysis.cheat" "$CHEAT_DIR/malware-analysis.cheat")
local file_names=("/opt/remnux-docs/tools.db" "/opt/cheatsheets/pdf-analysis.cheat" "/opt/cheatsheets/malware-analysis.cheat")
for i in "${!files[@]}"; do
if [[ -f "${files[$i]}" ]]; then
echo -e " ${GREEN}✅ ${file_names[$i]} - available${NC}"
else
echo -e " ${RED}❌ ${file_names[$i]} - missing${NC}"
fi
done
# Count available cheat sheets
if [[ -d "$CHEAT_DIR" ]]; then
local cheat_count=$(ls -1 "$CHEAT_DIR"/*.cheat 2>/dev/null | wc -l)
echo ""
echo -e "${CYAN}📊 $cheat_count cheat sheets available${NC}"
fi
echo ""
echo -e "${GREEN}🎉 Offline help system ready!${NC}"
}
show_pdf_workflow() {
echo -e "${CYAN}📄 PDF Analysis Workflow${NC}"
echo "========================"
echo ""
echo -e "${GREEN}Step 1: Initial Analysis${NC}"
echo " pdfid.py document.pdf # Quick overview"
echo " file document.pdf # File type check"
echo ""
echo -e "${GREEN}Step 2: Detailed Analysis${NC}"
echo " pdf-parser.py document.pdf # Structure analysis"
echo " peepdf -i document.pdf # Interactive analysis"
echo ""
echo -e "${GREEN}Step 3: Security Measures${NC}"
echo " pdftk document.pdf output safe.pdf flatten # Remove JavaScript"
echo " qpdf --decrypt encrypted.pdf decrypted.pdf # Remove password"
echo ""
echo -e "${GREEN}Step 4: Deep Inspection${NC}"
echo " strings document.pdf | grep -i javascript # Find suspicious strings"
echo " exiftool document.pdf # Extract metadata"
echo " convert document.pdf[0] preview.png # Safe preview"
echo ""
echo -e "${YELLOW}For more examples: fhelp cheat pdf${NC}"
}
show_malware_workflow() {
echo -e "${CYAN}🦠 Malware Analysis Workflow${NC}"
echo "============================"
echo ""
echo -e "${GREEN}Step 1: File Identification${NC}"
echo " file suspicious.exe # Identify file type"
echo " exiftool suspicious.exe # Extract metadata"
echo ""
echo -e "${GREEN}Step 2: Static Analysis${NC}"
echo " strings -n 8 malware.bin # Extract strings"
echo " capa malware.exe # Detect capabilities"
echo " binwalk malware.bin # Analyze binary structure"
echo ""
echo -e "${GREEN}Step 3: Document Analysis${NC}"
echo " oledump.py document.doc # Office documents"
echo " rtfdump.py document.rtf # RTF documents"
echo " box-js suspicious.js # JavaScript sandbox"
echo ""
echo -e "${GREEN}Step 4: Data Extraction${NC}"
echo " base64dump.py encoded.txt # Base64 content"
echo " foremost -t exe,dll -i image.dd # File carving"
echo ""
echo -e "${YELLOW}For more examples: fhelp cheat malware${NC}"
}
show_all() {
echo -e "${CYAN}🔍 Complete Help System Overview${NC}"
echo "================================="
echo ""
show_tools "analysis"
echo ""
echo -e "${CYAN}Available Workflows:${NC}"
echo " • PDF Analysis (fhelp pdf)"
echo " • Malware Analysis (fhelp malware)"
echo ""
if [[ -d "$CHEAT_DIR" ]]; then
echo -e "${CYAN}Available Cheat Sheets:${NC}"
ls -1 "$CHEAT_DIR"/*.cheat 2>/dev/null | sed 's|.*/||; s|\.cheat$||' | sed 's/^/ • /'
echo ""
fi
show_offline_status
}
# Main command parsing
case "${1:-}" in
"tools")
shift
show_tools "$@"
;;
"cheat")
shift
show_cheat "$@"
;;
"quick")
shift
show_quick "$@"
;;
"examples")
show_examples
;;
"pdf")
show_pdf_workflow
;;
"malware")
show_malware_workflow
;;
"forensics")
echo -e "${YELLOW}⚠️ Forensics workflow not yet implemented${NC}"
echo "Try: fhelp malware or fhelp pdf"
;;
"--offline")
show_offline_status
;;
"--all")
show_all
;;
"--help"|"-h"|"help"|"")
show_main_help
;;
*)
echo -e "${RED}Unknown option: $1${NC}"
echo ""
show_main_help
;;
esac

View File

@@ -68,7 +68,7 @@ search_tools() {
echo -e "${CYAN}🔍 Searching for: ${YELLOW}$search_term${NC}"
echo ""
# Search in tool names, descriptions, categories, and usage hints
# Search in tool names, descriptions, categories, and usage hints (5 fields now)
local matches=$(awk -F'|' -v term="$search_term" '
/^[^#]/ && (tolower($1) ~ tolower(term) || tolower($2) ~ tolower(term) || tolower($3) ~ tolower(term) || tolower($4) ~ tolower(term)) {
print $0
@@ -82,17 +82,17 @@ search_tools() {
fi
local count=0
echo "$matches" | while IFS='|' read -r name description category usage; do
echo "$matches" | while IFS='|' read -r name description category usage available; do
count=$((count + 1))
echo -e "${GREEN}🔧 $name${NC}"
echo -e " ${BLUE}Description:${NC} $description"
echo -e " ${BLUE}Category:${NC} $category"
echo -e " Description: $description"
echo -e " Category: $category"
if [[ -n "$usage" && "$usage" != " " ]]; then
echo -e " ${BLUE}Usage:${NC} $usage"
echo -e " Usage: $usage"
fi
# Check if tool exists on system
if command -v "$name" >/dev/null 2>&1; then
# Use availability status from database instead of checking command
if [[ "$available" == "✓" ]]; then
echo -e " ${GREEN}✓ Available${NC}"
else
echo -e " ${YELLOW}⚠ Check path or alternative name${NC}"

View File

@@ -0,0 +1,45 @@
#!/usr/bin/env bash
# import-remnux-cheatsheets.sh
# Wrapper to import a consolidated markdown cheatsheet (remnux-tldr-cheatsheet.md)
# and generate missing cheat sheets (/opt/cheatsheets/personal/<tool>) and
# tldr pages (/home/remnux/.local/share/tldr/pages/common/<tool>.md) inside the container.
#
# Usage (inside container):
# import-remnux-cheatsheets.sh /data/remnux-tldr-cheatsheet.md
# Or from host:
# docker run --rm -v "$(pwd):/data" tabledevil/file-analysis:streamlined \
# bash -lc "/usr/local/bin/import-remnux-cheatsheets.sh /data/remnux-tldr-cheatsheet.md && fhelp examples"
set -euo pipefail
SCRIPT_DIR="/usr/local/bin"
CONVERTER="$SCRIPT_DIR/convert-remnux-cheats.py"
if [[ $# -lt 1 ]]; then
echo "Usage: $0 <path-to-remnux-tldr-cheatsheet.md> [--dry-run]" >&2
exit 2
fi
INPUT_MD="$1"; shift || true
EXTRA_ARGS=("$@")
if [[ ! -f "$INPUT_MD" ]]; then
echo "Input file not found: $INPUT_MD" >&2
exit 2
fi
# Ensure directories exist
mkdir -p /opt/cheatsheets/personal
mkdir -p /home/remnux/.local/share/tldr/pages/common
# Run the converter
python3 "$CONVERTER" --in "$INPUT_MD" \
--cheat-dir /opt/cheatsheets/personal \
--tldr-dir /home/remnux/.local/share/tldr/pages/common \
--only-missing "${EXTRA_ARGS[@]}"
# Fix ownership for remnux user
chown -R remnux:remnux /opt/cheatsheets /home/remnux/.local/share/tldr || true
echo "✅ Import complete. Try: fhelp examples"

164
test-help-system.sh Executable file
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@@ -0,0 +1,164 @@
#!/bin/bash
# Test script for enhanced help system
# This validates that all help components work correctly
echo "🧪 Testing Enhanced Help System"
echo "==============================="
echo ""
# Build the container first
echo "🏗️ Building container with enhanced help system..."
docker build -f Dockerfile.remnux -t tabledevil/file-analysis:enhanced . || {
echo "❌ Container build failed!"
exit 1
}
echo "✅ Container built successfully"
echo ""
# Test basic help functions
echo "📋 Testing basic help functions..."
# Test 1: Main help
echo " • Testing main help..."
docker run --rm tabledevil/file-analysis:enhanced fhelp | head -10 | grep -q "File Analysis Container Help System" && {
echo " ✅ Main help works"
} || {
echo " ❌ Main help failed"
}
# Test 2: Tools search
echo " • Testing tools search..."
docker run --rm tabledevil/file-analysis:enhanced fhelp tools pdf 2>/dev/null | head -20 | grep -q "PDF" && {
echo " ✅ Tools search works"
} || {
echo " ❌ Tools search failed"
}
# Test 3: PDF workflow
echo " • Testing PDF workflow..."
docker run --rm tabledevil/file-analysis:enhanced fhelp pdf | grep -q "pdfid.py" && {
echo " ✅ PDF workflow works"
} || {
echo " ❌ PDF workflow failed"
}
# Test 4: Malware workflow
echo " • Testing malware workflow..."
docker run --rm tabledevil/file-analysis:enhanced fhelp malware | grep -q "capa" && {
echo " ✅ Malware workflow works"
} || {
echo " ❌ Malware workflow failed"
}
# Test 5: Cheat sheets
echo " • Testing cheat sheets..."
docker run --rm tabledevil/file-analysis:enhanced fhelp cheat pdf | grep -q "pdfid.py" && {
echo " ✅ Cheat sheets work"
} || {
echo " ❌ Cheat sheets failed"
}
# Test 6: Quick examples (tldr)
echo " • Testing tldr integration..."
docker run --rm tabledevil/file-analysis:enhanced fhelp quick tar 2>/dev/null | head -20 | grep -q "tar" && {
echo " ✅ TLDR integration works"
} || {
echo " ❌ TLDR integration failed"
}
# Test 7: Offline status
echo " • Testing offline status check..."
docker run --rm tabledevil/file-analysis:enhanced fhelp --offline | grep -q "Offline help system ready" && {
echo " ✅ Offline status works"
} || {
echo " ❌ Offline status failed"
}
echo ""
# Test individual help tools
echo "🔧 Testing individual help tools..."
# Test find-tool
echo " • Testing find-tool..."
docker run --rm tabledevil/file-analysis:enhanced find-tool pdf 2>/dev/null | head -20 | grep -q "PDF" && {
echo " ✅ find-tool works"
} || {
echo " ❌ find-tool failed"
}
# Test fhelp cheat command (internal implementation)
echo " • Testing fhelp cheat command..."
docker run --rm tabledevil/file-analysis:enhanced fhelp cheat tar 2>/dev/null | head -20 | grep -q "tar" && {
echo " ✅ fhelp cheat command works"
} || {
echo " ❌ fhelp cheat command failed"
}
# Test tldr command
echo " • Testing tldr command..."
docker run --rm tabledevil/file-analysis:enhanced tldr tar 2>/dev/null | head -20 | grep -q "tar" && {
echo " ✅ tldr command works"
} || {
echo " ❌ tldr command failed"
}
# Test navi (just check if it exists and doesn't crash immediately)
echo " • Testing navi availability..."
docker run --rm tabledevil/file-analysis:enhanced bash -c "command -v navi && echo 'navi available'" | grep -q "navi available" && {
echo " ✅ navi is available"
} || {
echo " ❌ navi not available"
}
echo ""
# Test actual analysis tools mentioned in help
echo "🛠️ Testing analysis tools availability..."
TOOLS=("pdfid.py" "pdf-parser.py" "peepdf" "pdftk" "capa" "strings" "exiftool" "file")
for tool in "${TOOLS[@]}"; do
echo " • Testing $tool..."
docker run --rm tabledevil/file-analysis:enhanced bash -c "command -v '$tool' >/dev/null 2>&1" && {
echo "$tool available"
} || {
echo "$tool not found"
}
done
echo ""
# Test file structure
echo "📁 Testing help system file structure..."
FILES=(
"/opt/remnux-docs/tools.db"
"/opt/cheatsheets/pdf-analysis.cheat"
"/opt/cheatsheets/malware-analysis.cheat"
"/opt/navi-cheats/pdf-analysis.cheat"
"/usr/local/bin/fhelp"
"/usr/local/bin/find-tool"
)
for file in "${FILES[@]}"; do
echo " • Testing $file..."
docker run --rm tabledevil/file-analysis:enhanced test -f "$file" && {
echo "$file exists"
} || {
echo "$file missing"
}
done
echo ""
# Interactive test (requires manual validation)
echo "🎯 Manual Test Available:"
echo " Run: docker run -it tabledevil/file-analysis:enhanced"
echo " Then try: fhelp, fhelp tools pdf, fhelp examples, etc."
echo ""
echo "🏁 Help system testing complete!"
echo " Review the results above to ensure all components work correctly."

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test-streamlined-help.sh Executable file
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#!/bin/bash
# Test script for streamlined help system (tldr + cheat, no navi)
echo "🧪 Testing Streamlined Help System (TLDR + Cheat)"
echo "================================================="
echo ""
# Build the container
echo "🏗️ Building streamlined container..."
docker build -f Dockerfile.remnux -t tabledevil/file-analysis:streamlined . || {
echo "❌ Container build failed!"
exit 1
}
echo "✅ Container built successfully"
echo ""
# Test basic help functions
echo "📋 Testing basic help functions..."
# Test 1: Main help
echo " • Testing main help..."
docker run --rm tabledevil/file-analysis:streamlined fhelp | head -10 | grep -q "File Analysis Container Help System" && {
echo " ✅ Main help works"
} || {
echo " ❌ Main help failed"
}
# Test 2: PDF workflow
echo " • Testing PDF workflow..."
docker run --rm tabledevil/file-analysis:streamlined fhelp pdf | grep -q "pdfid.py" && {
echo " ✅ PDF workflow works"
} || {
echo " ❌ PDF workflow failed"
}
# Test 3: Malware workflow
echo " • Testing malware workflow..."
docker run --rm tabledevil/file-analysis:streamlined fhelp malware | grep -q "capa" && {
echo " ✅ Malware workflow works"
} || {
echo " ❌ Malware workflow failed"
}
# Test 4: Examples listing
echo " • Testing examples listing..."
docker run --rm tabledevil/file-analysis:streamlined fhelp examples | grep -q "pdfid" && {
echo " ✅ Examples listing works"
} || {
echo " ❌ Examples listing failed"
}
echo ""
# Test fhelp cheat functionality
echo "📋 Testing fhelp cheat sheets..."
CHEAT_TOOLS=("pdfid" "pdf-parser" "pdftk" "capa" "tar")
for tool in "${CHEAT_TOOLS[@]}"; do
echo " • Testing fhelp cheat $tool..."
docker run --rm tabledevil/file-analysis:streamlined fhelp cheat "$tool" 2>/dev/null | head -5 | grep -q "Cheat Sheet" && {
echo " ✅ fhelp cheat $tool works"
} || {
echo " ❌ fhelp cheat $tool failed"
}
done
echo ""
# Test TLDR functionality
echo "📖 Testing TLDR functionality..."
echo " • Testing standard tldr (tar)..."
docker run --rm tabledevil/file-analysis:streamlined bash -c "export HOME=/home/remnux && tldr tar" 2>/dev/null | head -5 | grep -q "tar" && {
echo " ✅ Standard tldr works"
} || {
echo " ❌ Standard tldr failed"
}
# Test custom analysis tools TLDR pages
TLDR_TOOLS=("pdfid.py" "capa" "peepdf")
for tool in "${TLDR_TOOLS[@]}"; do
echo " • Testing tldr $tool..."
docker run --rm tabledevil/file-analysis:streamlined bash -c "export HOME=/home/remnux && tldr '$tool'" 2>/dev/null | head -5 | grep -q "$tool" && {
echo " ✅ tldr $tool works"
} || {
echo " ❌ tldr $tool failed"
}
done
echo ""
# Test tool availability
echo "🛠️ Testing analysis tools availability..."
TOOLS=("pdfid.py" "pdf-parser.py" "peepdf" "pdftk" "capa" "strings" "exiftool" "file")
for tool in "${TOOLS[@]}"; do
echo " • Testing $tool availability..."
docker run --rm tabledevil/file-analysis:streamlined bash -c "command -v '$tool' >/dev/null 2>&1" && {
echo "$tool available"
} || {
echo "$tool not found"
}
done
echo ""
# Test file structure
echo "📁 Testing help system file structure..."
FILES=(
"/opt/remnux-docs/tools.db"
"/opt/cheatsheets/personal/pdfid"
"/opt/cheatsheets/personal/pdf-analysis"
"/home/remnux/.local/share/tldr/pages/common/pdfid.py.md"
"/usr/local/bin/fhelp"
"/usr/local/bin/find-tool"
)
for file in "${FILES[@]}"; do
echo " • Testing $file..."
docker run --rm tabledevil/file-analysis:streamlined test -f "$file" && {
echo "$file exists"
} || {
echo "$file missing"
}
done
echo ""
# Test offline capabilities
echo "🔌 Testing offline capabilities..."
echo " • Testing fhelp --offline..."
docker run --rm tabledevil/file-analysis:streamlined fhelp --offline | grep -q "Offline help system ready" && {
echo " ✅ Offline status check works"
} || {
echo " ❌ Offline status check failed"
}
echo ""
# Summary
echo "📊 Resource Summary:"
docker run --rm tabledevil/file-analysis:streamlined bash -c "
echo ' Cheat sheets:' \$(find /opt/cheatsheets/personal -type f 2>/dev/null | wc -l)
echo ' TLDR pages:' \$(find /home/remnux/.local/share/tldr/pages/common -name '*.md' 2>/dev/null | wc -l)
echo ' Analysis tools in PATH:' \$(echo 'pdfid.py pdf-parser.py peepdf pdftk capa' | tr ' ' '\n' | xargs -I {} sh -c 'command -v {} >/dev/null && echo found' | wc -l)
"
echo ""
echo "🎯 Interactive Test Available:"
echo " Run: docker run -it tabledevil/file-analysis:streamlined"
echo " Then try:"
echo " fhelp # Main help"
echo " fhelp cheat pdfid # pdfid.py cheat sheet"
echo " tldr capa # capa quick reference (if working)"
echo " fhelp examples # List all available help"
echo ""
echo "🏁 Streamlined help system testing complete!"
echo " Review results above - navi removed, focusing on tldr + cheat reliability"