hcoop-backup: Only keep 2 backup runs lying around.

diff --git a/hcoop-backup b/hcoop-backup
index 111daca..0d1d520 100755 (executable)
--- a/hcoop-backup
+++ b/hcoop-backup
@@ -44,7 +44,7 @@ function copy_over () {
 }
 
 cd $BACKUPDIR
-find . -mindepth 1 -maxdepth 1 -type d -ctime +10 \
+find . -mindepth 1 -maxdepth 1 -type d -ctime +7 \
     -execdir rm -fr '{}' \; || true
 rm -rf $SUBDIR
 mkdir -p $SUBDIR