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<oerjan> slwd labels.pl//s,P,labels.pl is a p,
author | HackEso <hackeso@esolangs.org> |
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date | Fri, 15 Nov 2019 01:12:41 +0000 |
parents | 86254e96a14f |
children | 405c0e846fcc |
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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