31 Jan 2016
”` bash #!/bin/bash
sitesdir=“/sites” backupdir=“/home/bakfile”
deststr=sites-date +%Y%m%d.tar.gz
tar zcf $backupdir/$deststr $sitesdir
filenum=/bin/ls $backupdir/site*|wc -l
if [ $filenum > 5 ];
then
/bin/mkdir /tmp/oldbak 2> /dev/null
/bin/ls -rt $backupdir/*.tar.gz|head -n `expr $filenum - 5`|xargs -i /bin/mv {} /tmp/oldbak;
fi “”