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changeset 9755:3b5bf2a2802e

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<oerjan> sled bin/spam//1s,","${1-,;1s/[)]/)}/
author HackBot
date Tue, 22 Nov 2016 03:32:24 +0000
parents b56287fcf593
children c42e2056dc84
files bin/spam
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/bin/spam	Tue Nov 22 03:23:42 2016 +0000
+++ b/bin/spam	Tue Nov 22 03:32:24 2016 +0000
@@ -1,1 +1,1 @@
-line="$(cat /hackenv/tmp/spline)"; len="$(wc -l /hackenv/tmp/spout | awk '{print $1}')"; echo -n "$line/$len:"; sed -n "${line}p" /hackenv/tmp/spout; echo "$((line+1))" > /hackenv/tmp/spline
+line="${1-$(cat /hackenv/tmp/spline)}"; len="$(wc -l /hackenv/tmp/spout | awk '{print $1}')"; echo -n "$line/$len:"; sed -n "${line}p" /hackenv/tmp/spout; echo "$((line+1))" > /hackenv/tmp/spline