From d6ba8ed668f25bd6f6e06c7c6d1965e9b010236f Mon Sep 17 00:00:00 2001
From: Anthony Towns <aj@azure.humbug.org.au>
Date: Wed, 5 Dec 2007 07:15:44 +0000
Subject: [PATCH] cron.daily: automatically bzip2 old backups

---
 config/debian/cron.daily | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/config/debian/cron.daily b/config/debian/cron.daily
index 6d115cbe..059020eb 100755
--- a/config/debian/cron.daily
+++ b/config/debian/cron.daily
@@ -199,4 +199,16 @@ TS=$(($TS+1)); echo Archive maintenance timestamp $TS: $(date +%X)
 cd $configdir
 apt-ftparchive -q clean apt.conf
 
+TS=$(($TS+1)); echo Archive maintenance timestamp $TS: $(date +%X)
+
+# Compress psql backups older than a month, but no more than 20 of them
+
+(cd $base/backup/
+ find -maxdepth 1 -mindepth 1 -type f -name 'dump_*' \! -name '*.bz2' \! -name '*.gz' -mtime +30 | 
+   sort | head -n20 | while read dumpname; do
+     echo "Compressing $dumpname"
+     bzip2 -9 "$dumpname"
+   done
+)
+
 ################################################################################
-- 
2.39.2