The following will read the Kerberos configuration in /etc/krb5.conf.
This can be overridden with the environment variable KRB_CONF.
Usage:
make-keytab [USERNAME]
Create a Kerberos keytab for USERNAME (defaults to the current user)
in the default Kerberos realm. This will ask you for your password and
create a keytab named USERNAME.keytab in the working directory, using
the realm's supported ciphers.
Usage:
renew-keytab [USERNAME] [KEYTAB]
Renew the Kerberos keytab file given by KEYTAB (defaults to
USERNAME.keytab) for 7 days, for USERNAME (defaults to the current
user).
Usage
init-keytab [USERNAME] [KEYTAB]
Initialise ("log in") the Kerberos session using the keytab file given
by KEYTAB (defaults to USERNAME.keytab), for USERNAME (defaults to
the current user).