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<oerjan> sed -i \'2s!sed.*!sed \'\\\'\'s/^\\\\(a|the\\\\) //;s/[Ss]\\? .*//\'\\\'\')!\' bin/learn
author HackBot
date Wed, 11 Dec 2013 01:21:46 +0000
parents 4931255234a2
children f2f2e475c347
line wrap: on
line source

#!/bin/bash
topic=$(echo "$1" | lowercase | sed 's/^\(a|the\) //;s/[Ss]? .*//')
info=$(echo "$1" | sed 's/[^ ]* //')
echo "$1" >"wisdom/$topic"
echo "I knew that."