compress.sh

#!/bin/bash
#
# Compress bak files from qbiz server
# and delete files older than 30 days
#
# Carlos Albornoz <caralbornozc@gmail.com>

DIR=/opt/backup
cd $DIR
for FILE in $(ls *.bak);
do
  gzip $FILE;
done
find . -mtime +20 -type f -name "*.bak.gz" -delete