1. Download lftp using the command: yum install lftp (CentOS) or apt-get install lftp (Debian and Ubuntu)

2. Have a directory in the root of the back up FTP named “backup”

3. Modify the script bellow with your credentials and settings:

#!/bin/bash

### FTP login credentials bellow ###
FTPU=”FTP-Username”
FTPP=”FTP-Password”
FTPS=”FTP-IP-Address”

NOW=$(date +”%d-%m-%Y”)
### local directory to backup ###

FILE="/DIR-to-Backup"

### Login to remote server ###
### No need to edit any of the fields bellow ###
### Default DIR is backup ###

lftp -u $FTPU,$FTPP -e “cd backup;mkdir $NOW;cd $NOW;mirror -R $FILE /backup/$NOW;quit” $FTPS
4. Save the script as backup.sh and run “chmod +x ./backup.sh” to make into an executable.

5. run the back up script by typing ./backup.sh

The script can be scheduled as a cron job for automated backups on a specific frequency.