Created
October 22, 2012 15:13
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Snippet examples of POSIX chores
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| # path=${PATH// /_} | |
| # find ${path//:/ } -name 'comv-*' | | |
| printf "%s" "$PATH" | sed -e 's/:\{1,\}/\ | |
| /g' | while read pathdir | |
| do find "$pathdir" | |
| done |
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| file=$(command -v comv) | |
| link=$( | |
| ls -dl "$file" | awk -v "file=$file" '{ | |
| sub(file, ""); | |
| i=index($0, " -> "); | |
| print substr($0, i+4, length - i - 3) | |
| }' | |
| ) | |
| cd "$(dirname "$(dirname "$file")/$link")" | |
| pwd | |
| cd - >/dev/null 2>&1 |
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