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<hppavilion[1]> learn Svalbard is the place where Norway keeps the seeds for its pseudo-RNGs so that they can recover their language if it is ever lost.
author HackBot
date Tue, 13 Dec 2016 00:45:03 +0000
parents 3e54f8d1843f
children
line wrap: on
line source

#!/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