<oerjan> learn @learn @messages-loud @messages-fond @messages-flood @messages-bond / @messages-lousy @messages-sound @messages-lost @messages-found / @messages-proud @messages-bold @messages-good @messages-gold

#!/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