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<oerjan> le/rn ronald reagan/Ronald Reagan was an actor so great he managed to convince the US that he was the President. Then he created the Star Wars project to destroy the Soviet Union.
author HackBot
date Tue, 16 Feb 2016 21:36:35 +0000
parents 07e92c85b28c
children 0356fbd182e8
line wrap: on
line source

#!/bin/bash
[[ "$1" = */* ]] || exit
topic=$(echo "$1" | lowercase | cut -d / -f 1)
[ -z "$topic" ] && exit 1
stuff=$(echo "$1" | cut -d / -f 2-)
perl -i -p -e 's/\n/ /' "wisdom/$topic"
echo "$stuff" >>"wisdom/$topic"
echo -n "Learned '$topic': "
cat "wisdom/$topic"