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view bin/spam @ 12228:6cb5704166cb draft
<oerjan> revert
author | HackEso <hackeso@esolangs.org> |
---|---|
date | Wed, 04 Dec 2019 04:32:51 +0000 |
parents | 405c0e846fcc |
children |
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line="${1-$(cat $HACKENV/tmp/spline)}"; len="$(awk 'END{print NR}' $HACKENV/tmp/spout)"; echo -n "$line/$len:"; sed -n "${line}{p;q}" $HACKENV/tmp/spout; echo "$((line<len?line+1:1))" > $HACKENV/tmp/spline