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<b_jonas> learn The password of the month is wake these token brings
author | HackEso <hackeso@esolangs.org> |
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date | Tue, 01 Dec 2020 18:12:07 +0000 |
parents | 627b52c6b2cb |
children |
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OLD="$HACKENV/wisdom/$1"; [ -z "$1" ] && OLD="$(lastfiles)"; NEW="${OLD}s"; if [ -f "$NEW" ]; then echo "«${NEW}» already exists"; exit 1; fi; mv "$OLD" "$NEW" && echo "«${OLD}» -> «${NEW}»"