KDESTROY(1) KDESTROY(1)

NAME
       kdestroy - destroy Kerberos tickets

SYNOPSIS
       kkddeessttrrooyy [-qq] [-aa | -AA | -cc cachename | -pp principalname]

DESCRIPTION
       The kdestroy utility destroys the user's active Kerberos authentication
       tickets by writing zeros to the specified credentials cache  that  con-
       tains  them.   If  the  credentials cache is not specified, the default
       credentials cache is destroyed.  kdestroy will destroy both Kerberos  4
       and Kerberos 5 tickets if they are present.

OOPPTTIIOONNSS
       -qq     Run  quietly.   Normally kkddeessttrrooyy prints an error if it fails to
              destroy the user's tickets.  The -qq flag suppresses this  behav-
              ior.

       -aa     Destroy all credentials caches (same as -AA).  This option cannot
              be combined with -cc or -pp.

       -AA     Destroy all credentials caches (same as -aa).  This option cannot
              be combined with -cc or -pp.

       -cc cachename
              Use  cachename as the credentials (ticket) cache name and loca-
              tion. This option cannot be combined with -aa, -AA or -pp.

              The default credentials cache may vary between systems.

       -pp principalname
              Destroy all credentials caches which contain tickets for princi-
              palname.  principalname  should be in the Kerberos 5 principal
              format.  This option cannot be combined with -aa, -AA or -cc.

       Most Kerberos installations recommend that you place  the  kdestroy  -A
       command  in your .logout file, so that your tickets are destroyed auto-
       matically when you log out.

SEE ALSO
       kinit(1), klist(1), kpasswd(1), kswitch(1)



                                                                   KDESTROY(1)