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<izabera> ` echo \'for file do mapfile -t lines < "$file"; for (( i = ${#lines[@]} -1; i >= 0; i-- )) do printf "%s\\n" "${lines[i]}"; done done\' >> bin/tac
author HackBot
date Thu, 16 Jun 2016 09:40:02 +0000
parents ded267d9c0ad
children
line wrap: on
line source

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