<GreyKnight> addquote <Bike> the idea is that you can get the information you need from reading the other players, isn\'t it [...] <Bike> and of course, reading isn\'t limited to facial expressions [...] <fizzie> That\'s true, you can read e.g. books.

#!/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