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<oerjan> ` sed -i \'s/ \\+/ /g;s/ $//\' wisdom/{if,o,rhenium,semmelweis}
author | HackBot |
---|---|
date | Thu, 30 Jun 2016 23:38:32 +0000 |
parents | e037173e0012 |
children | 797fb6694b97 3e54f8d1843f |
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#!/bin/sh allquotes | if [ "$1" ]; then if expr "$1" + 0 >/dev/null 2>&1; then sed "$1q;d" else grep -P -i -- "$1" fi else shuf -n 1; fi