Mercurial > repo
view bin/spam @ 12280:1c5330229fcf draft
<oerjan> learn The password of the month is only if lambda is a macro
author | HackEso <hackeso@esolangs.org> |
---|---|
date | Wed, 01 Jan 2020 02:18:55 +0000 |
parents | 405c0e846fcc |
children |
line wrap: on
line source
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