23 lines
448 B
Bash
Executable File
23 lines
448 B
Bash
Executable File
#!/bin/bash
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old_size=$(du -b "${1}" | cut -f1)
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while true; do
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sleep 1
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new_size=$(du -b "${1}" | cut -f1)
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size_diff=$(( ${new_size} - ${old_size} ))
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old_size=${new_size}
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#speed=$(( ${size_diff} / (1024*1024) ))
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progress=""
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if [[ $# -eq 3 ]] ; then
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total=${2}
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progress_p=$(echo "2 k ${new_size} ${total} 100 / / p" | dc)
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progress="${progress_p} %"
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fi
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speed=$(echo "2 k ${size_diff} 1024 1024 * / p" | dc)
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echo "${progress} - ${speed} MB/s"
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done
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