Backup Drive is full - need to delete old backups

[constantine]

configure cpanel to get daily backup from accounts to a secondary hard drive on the server.
Backup Drive is full now . Some of backups regards accounts which terminated and I want to delete them .

Please advise how can I old files ?

[verdon]

I use the script here, called cleanbackups
http://cplicensing.net/scripts.php

[constantine]

I use the script here, called cleanbackups
http://cplicensing.net/scripts.php

Thank you for your useful link .