NAME

       kdestroy - destroy Kerberos tickets

SYNOPSIS

       kdestroy [-A] [-q] [-c cache_name]

DESCRIPTION

       The  kdestroy  utility  destroys  the  user's  active  Kerberos  authorization  tickets by
       overwriting and deleting the credentials cache that contains  them.   If  the  credentials
       cache is not specified, the default credentials cache is destroyed.

OPTIONS

       -A     Destroys  all caches in the collection, if a cache collection is available.  May be
              used with the -c option to specify the collection to be destroyed.

       -q     Run quietly.  Normally kdestroy beeps if it fails to destroy  the  user's  tickets.
              The -q flag suppresses this behavior.

       -c cache_name
              Use  cache_name as the credentials (ticket) cache name and location; if this option
              is not used, the default cache name and location are used.

              The default  credentials  cache  may  vary  between  systems.   If  the  KRB5CCNAME
              environment variable is set, its value is used to name the default ticket cache.

       -p princ_name
              If a cache collection is available, destroy the cache for princ_name instead of the
              primary cache.  May be used with the -c option to  specify  the  collection  to  be
              searched.

NOTE

       Most  installations recommend that you place the kdestroy command in your .logout file, so
       that your tickets are destroyed automatically when you log out.

ENVIRONMENT

       See kerberos(7) for a description of Kerberos environment variables.

FILES

       FILE:/tmp/krb5cc_%{uid}
              Default location of Kerberos 5 credentials cache

SEE ALSO

       kinit(1), klist(1), kerberos(7)

AUTHOR

       MIT

COPYRIGHT

       1985-2019, MIT