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new one-liner for 'diff'
- signed-off-by: trimstray <trimstray@gmail.com>
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@ -1822,6 +1822,12 @@ ___
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diff <(cd directory1 && find | sort) <(cd directory2 && find | sort)
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```
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###### Compare output of two commands
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```bash
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diff <(cat /etc/passwd) <(cut -f2 /etc/passwd)
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```
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___
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##### Tool: [tail](https://en.wikipedia.org/wiki/Tail_(Unix))
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