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<oerjan> slbd undo//1acd ${HACKENV-/hackenv}
author | HackEso <hackeso@esolangs.org> |
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date | Wed, 20 Nov 2019 04:12:48 +0000 |
parents | 18a62a151fd3 |
children |
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#!/bin/bash if grep -q \ <<<"$1"; then "${1%% *}" "${1#* }"; else "$1"; fi