While logging into a CCR server, you get a notice saying:

"Your password will expire in 2 day(s)."

 

Once logged into the server, use the 'kpasswd' command to select a new password


[ccruser@vortex:~]$ kpasswd

Password for ccruser@CBLS.CCR.BUFFALO.EDU:  <-- NOTE: this is your current password

Enter new password:

Enter it again: