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<oerjan> sled bin/?//4,$s/topic1/topic2/;9ielif [ -e "$topic1" ];
author HackBot
date Wed, 15 Feb 2017 01:20:42 +0000
parents c989a1669243
children 138d7dafc5b1
line wrap: on
line source

if [ -z $(tr [A-Z] [a-z] <<< "$1") ]; then echo "Hello, world!"; else if [ -f hw/$(tr [A-Z] [a-z] <<< "$1") ]; then cat hw/$(tr [A-Z] [a-z] <<< "$1"); else echo "Your language does not exist"; fi; fi