view bin/spam @ 12020:9b7441dadcb5 draft

<b_jonas> `` /bin/sed -i \'s%"/hackenv/%($ENV{HACKENV}//"/hackenv")."/%\' bin/card-by-name
author HackEso <hackeso@esolangs.org>
date Thu, 14 Nov 2019 21:50:18 +0000
parents 86254e96a14f
children 405c0e846fcc
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