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bail out if system load is >= 5
author
Colin Watson
<cjwatson@chiark.greenend.org.uk>
Tue, 3 Apr 2007 16:18:36 +0000
(16:18 +0000)
committer
Colin Watson
<cjwatson@chiark.greenend.org.uk>
Tue, 3 Apr 2007 16:18:36 +0000
(16:18 +0000)
pull-mail
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diff --git
a/pull-mail
b/pull-mail
index 828ec374f8e5a14e529ab9946c5cee090473f9e1..13f48042249d3b8b27061e028ac3ff46ce651f66 100755
(executable)
--- a/
pull-mail
+++ b/
pull-mail
@@
-1,5
+1,11
@@
#! /bin/sh
+loadavg="$(cut -d. -f1 /proc/loadavg)"
+if [ "$loadavg" -ge 5 ]; then
+ # System load is too high. Don't contribute to it.
+ exit 0
+fi
+
date >> ~/.fetchmail/log
fetchmail >> ~/.fetchmail/log
bsmtp-pull gluck