simple folder backup

web-backup.sh

#!/bin/bash
DATE=$(date +%Y-%m-%d)
BACKUP_DIR="/mnt/backup-web/"

# To create a new directory into backup directory location.
#mkdir -p $BACKUP_DIR/$DATE

# take each website backup in separate name, use below format.
tar -zcvpf $BACKUP_DIR/my-website-$DATE.tar.gz /my-website

# Delete files older than X days
find $BACKUP_DIR/* -type f -mtime +3 -exec rm {} \;