I found this excellent post here and don’t want to loose it: http://drewsymo.com/2013/11/backup-restore-cpanel-whm-accounts-via-ssh/
cPanel / WHM comes with a powerful backup and restore feature. Let’s learn how to use this feature via command-line / SSH.
Aside: cPanel / WHM has a wide variety of [scripts][1] that can achieve your end goal. These scripts are located in /scripts/.
Backing up singular accounts with cPanel via SSH
Backing up a singular account is easy. Simply issue the following command to backup a cPanel account named ‘drewsymo’:
/scripts/pkgacct drewsymo
This particular script, ‘pkgacct‘ generates a ‘cpmove‘ .tar.gz file. This file will be stored in the home directory of your server, i.e:
/home/cpmove-drewsymo.tar.gz
Restoring an account with cPanel via SSH
Restoring an account from a ‘cpmove’ or auto-generated cPanel backup file is just as easy as backing one up.
To restore a ‘cpmove’ file, you will firstly need to make sure that the account is terminated:
/scripts/killacct drewsymo
Now, you can initiate a complete account restoration via the ‘restorepkg’ command:
/scripts/restorepkg drewsymo
Note: the ‘cpmove’ file will need to be moved to the /home/ directory in order to initiate the above command successfully.
The latter command can be used to restore a generic auto-generated cPanel backup file (this will overwrite existing files if the account already exists and is generally not recommended)
Backing up all accounts on a cPanel Server via SSH
If you would like to backup all accounts on a cPanel / WHM server, simply issue the following command:
/scripts/cpbackup