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<shachaf> learn A limerick is a verse with two left metrical feet and three right metrical feet.
author | HackEso <hackeso@esolangs.org> |
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date | Thu, 26 Apr 2018 21:10:39 +0100 |
parents | ad85e082af96 |
children |
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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 --random-source=/dev/urandom -n 1; fi