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<tswett> sed \'s/coin/loin/\' < bin/coins > bin/loins
author HackBot
date Fri, 06 May 2016 03:21:14 +0000
parents 766a281f3856
children
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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