klist(1)

     NAME
          klist - list cached Kerberos tickets

     SYNOPSIS
          klist [-5] [-4] [-e] [[-c] [-f] [-s] [-a  [-n]]] [-k [-t]
          [-K]] [cache_name | keytab_name]

     DESCRIPTION
          Klist lists the Kerberos principal and Kerberos tickets held
          in a credentials cache, or the keys held in a keytab file.
          If klist was built with Kerberos 4 support, the default
          behavior is to list both Kerberos 5 and Kerberos 4
          credentials.  Otherwise, klist will default to listing only
          Kerberos 5 credentials.

     OPTIONS
          -5   list Kerberos 5 credentials.  This overrides whatever
               the default built-in behavior may be.  This option may
               be used with -4

          -4   list Kerberos 4 credentials.  This overrides whatever
               the default built-in behavior may be.  This option is
               only available if kinit was built with Kerberos 4
               compatibility.  This option may be used with -5

          -e   displays the encryption types of the session key and
               the ticket for each credential in the credential cache,
               or each key in the keytab file.

          -c   List tickets held in a credentials cache.  This is the
               default if neither -c nor -k is specified.

          -f   shows the flags present in the credentials, using the
               following abbreviations:

                    F    Forwardable
                    f    forwarded
                    P    Proxiable
                    p    proxy
                    D    postDateable
                    d    postdated
                    R    Renewable
                    I    Initial
                    i    invalid
                    H    Hardware authenticated
                    A    preAuthenticated
                    T    Transit policy checked
                    O    Okay as delegate
                    a    anonymous

          -s   causes klist to run silently (produce no output), but
               to still set the exit status according to whether it
               finds the credentials cache.  The exit status is `0' if
               klist finds a credentials cache, and `1' if it does
               not.

          -a   display list of addresses in credentials.

          -n   show numeric addresses instead of reverse-resolving
               addresses.

          -k   List keys held in a keytab file.

          -t   display the time entry timestamps for each keytab entry
               in the keytab file.

          -K   display the value of the encryption key in each keytab
               entry in the keytab file.

          If cache_name or keytab_name is not specified, klist will
          display the credentials in the default credentials cache or
          keytab file as appropriate.  If the KRB5CCNAME environment
          variable is set, its value is used to name the default
          ticket cache.

     ENVIRONMENT
          Klist uses the following environment variables:

          KRB5CCNAME      Location of the Kerberos 5 credentials
                          (ticket) cache.

          KRBTKFILE      Filename of the Kerberos 4 credentials
                         (ticket) cache.

     FILES
          /tmp/krb5cc_[uid]  default location of Kerberos 5
                             credentials cache ([uid] is the decimal
                             UID of the user).

          /tmp/tkt[uid]  default location of Kerberos 4 credentials
                         cache ([uid] is the decimal UID of the user).

          /etc/krb5.keytab
                         default location for the local host's keytab
                         file.

     SEE ALSO
          kinit(1), kdestroy(1), krb5(3)