e2c074f54f
get is combination of head and tail to pull part from text output fullhd sets screenresolution to hd
22 lines
362 B
Bash
Executable File
22 lines
362 B
Bash
Executable File
#!/bin/bash
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start=${1}
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end=${1#*-}
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shift
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count=1
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if [[ -z "${end}" ]] ; then
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# echo "no end specified"
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if [[ $# -eq 1 ]] ; then
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echo "setting count"
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count=${1}
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fi
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end=$(( ${start} - 1 + ${count} ))
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# echo "from ${start}"
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# echo "end ${end}"
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else
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start=${start%-*}
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# echo "from ${start}"
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# echo "end ${end}"
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fi
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cat $@ | head -n+${end} | tail -n+${start}
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