heimdal-kpasswd (1) - Linux Manuals
heimdal-kpasswd: Kerberos 5 password changing program
kpasswd - Kerberos 5 password changing program
SYNOPSIS[--admin-principal= principal ] [-c cache | --cache= cache ] [principal ... ]
DESCRIPTIONis the client for changing passwords.
If administrator principal is given that principal is used to change the password.
Multiple passwords for different users can be changed at the same time, then the administrator principal will be used. If the administrator isn't specified on the command prompt, the principal of the default credential cache will be used.
DIAGNOSTICSIf the password quality check fails or some other error occurs, an explanation is printed.