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<fizzie> ` learn \'A snake is just a directed vertical bridge in the negative orientation.\' # just to complement the entry on ladder
author HackEso <hackeso@esolangs.org>
date Mon, 03 Aug 2020 18:01:39 +0000
parents ad85e082af96
children
line wrap: on
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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