Install kstart by entering the following commands in the terminal:
sudo apt update sudo apt install kstart
Description:
Kerberos kinit supporting AFS and ticket refreshing
k5start can be used instead of kinit to obtain Kerberos tickets. krenew can be used instead of kinit -R to renew renewable tickets. They are intended primarily for use with automated or long-running processes and support some additional features useful for that purpose, such as running as a daemon and refreshing the ticket periodically, checking to see if an existing ticket has expired, or obtaining an AFS token along with the ticket by running an external program automatically.
Homepage: http://www.eyrie.org/~eagle/software/kstart/
Version: 4.2-1
Section: universe/net