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<b_jonas> slashlearn greater//A greater than sign instructs the shell to send the output of the command to a file. Not very mnemonic, but a grater is the closest thing to a file that ASCII has.
author HackBot
date Wed, 06 Dec 2017 09:52:00 +0000
parents 66ce10869c57
children
line wrap: on
line source

#!/bin/sh
id=$1
expr "$1" + 0 >/dev/null 2>&1 || exit 1
head -n $((id-1)) quotes >quotes.new
tail -n +$((id+1)) quotes >>quotes.new
diff quotes quotes.new >/dev/null && exit 1
printf "*poof*%s" "$(quote $id | cut -d')' -f2-)"
mv quotes.new quotes