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<shachaf> sled bin/hlnp//s#share#/hackenv/&#
author | HackBot |
---|---|
date | Wed, 08 Feb 2017 23:35:02 +0000 |
parents | 77aeabfe46fc |
children | 86254e96a14f |
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line="${1-$(cat /hackenv/tmp/spline)}"; len="$(wc -l /hackenv/tmp/spout | awk '{print $1}')"; echo -n "$line/$len:"; sed -n "${line}{p;q}" /hackenv/tmp/spout; echo "$((line<len?line+1:1))" > /hackenv/tmp/spline