    [1mSYNOPSIS[0m
           [1mkinit  [22m[[1m-V[22m] [[1m-l [4m[22mlifetime[24m] [[1m-s [4m[22mstart_time[24m] [[1m-r [4m[22mrenewable_life[24m] [[1m-p [22m| [1m-P[22m]
                  [[1m-f [22m| [1m-F[22m] [[1m-a[22m] [[1m-A[22m] [[1m-C[22m] [[1m-E[22m] [[1m-v[22m] [[1m-R[22m] [[1m-k [22m[[1m-t [4m[22mkeytab_file[24m]]
                  [[1m-c [4m[22mcache_name[24m] [[1m-n[22m] [[1m-S [4m[22mservice_name[24m][[1m-T [4m[22marmor_ccache[24m] [[1m-X[0m
                  [4mattribute[24m[=[4mvalue[24m]] [[4mprincipal[24m]

    [1mDESCRIPTION[0m
           [4mkinit[24m obtains and caches an initial ticket-granting ticket for  [4mprinci-[0m
           [4mpal[24m.

    [1mOPTIONS[0m
           [1m-V     [22mdisplay verbose output.

           [1m-l [4m[22mlifetime[0m
                  requests  a  ticket  with  the lifetime [4mlifetime[24m.  The value for
                  [4mlifetime[24m must be followed immediately by one  of  the  following
                  delimiters:

                     [1ms  [22mseconds
                     [1mm  [22mminutes
                     [1mh  [22mhours
                     [1md  [22mdays

                  as  in "kinit -l 90m".  You cannot mix units; a value of `3h30m'
                  will result in an error.

                  If the [1m-l [22moption is not specified, the default  ticket  lifetime
                  (configured by each site) is used.  Specifying a ticket lifetime
                  longer than the maximum  ticket  lifetime  (configured  by  each
                  site) results in a ticket with the maximum lifetime.

           [1m-s [4m[22mstart_time[0m
                  requests  a  postdated  ticket,  valid  starting  at [4mstart_time[24m.
                  Postdated tickets are issued with the [4minvalid[24m flag set, and need
                  to be fed back to the kdc before use.

           [1m-r [4m[22mrenewable_life[0m
                  requests  renewable  tickets,  with  a  total lifetime of [4mrenew-[0m
                  [4mable_life[24m.  The duration is in the same format as the [1m-l [22moption,
                  with the same delimiters.

           [1m-f     [22mrequest forwardable tickets.

           [1m-F     [22mdo not request forwardable tickets.

           [1m-p     [22mrequest proxiable tickets.

           [1m-P     [22mdo not request proxiable tickets.

           [1m-a     [22mrequest tickets with the local address[es].

           [1m-A     [22mrequest address-less tickets.
           [1m-k [22m[[1m-t [4m[22mkeytab_file[24m]
                  requests a ticket, obtained from  a  key  in  the  local  host's
                  [4mkeytab[24m  file.   The  name and location of the keytab file may be
                  specified with the [1m-t [4m[22mkeytab_file[24m option; otherwise the  default
                  name  and  location  will  be used.  By default a host ticket is
                  requested but any principal may be specified. On a KDC, the spe-
                  cial  keytab  location  [1mKDB:  [22mcan be used to indicate that kinit
                  should open the KDC database and look up the key directly.  This
                  permits an administrator to obtain tickets as any principal that
                  supports password-based authentication.

           [1m-n     [22mRequests anonymous processing.  Two types of  anonymous  princi-
                  pals  are  supported.   For  fully anonymous Kerberos, configure
                  pkinit on the KDC and configure [4mpkinit_anchors[24m in  the  client's
                  krb5.conf.   Then use the [1m-n [22moption with a principal of the form
                  [4m@REALM[24m (an empty principal name followed by the  at-sign  and  a
                  realm  name).  If permitted by the KDC, an anonymous ticket will
                  be returned.  A second form of anonymous tickets  is  supported;
                  these  realm-exposed tickets hide the identity of the client but
                  not the client's realm.  For this mode, use [1mkinit -n [22mwith a nor-
                  mal principal name.  If supported by the KDC, the principal (but
                  not realm) will be replaced by the anonymous principal.   As  of
                  release  1.8, the MIT Kerberos KDC only supports fully anonymous
                  operation.

           [1m-T [4m[22marmor_ccache[0m
                  Specifies the name of a credential cache that already contains a
                  ticket.   If  supported  by the KDC, This ccache will be used to
                  armor the request so that an attacker would have  to  know  both
                  the  key  of  the armor ticket and the key of the principal used
                  for authentication in order to attack the request. Armoring also
                  makes  sure  that  the  response from the KDC is not modified in
                  transit.

           [1m-c [4m[22mcache_name[0m
                  use [4mcache_name[24m as the Kerberos 5 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
                  [1mKRB5CCNAME  [22menvironment  variable  is  set, its value is used to
                  name the default ticket cache.  Any  existing  contents  of  the
                  cache are destroyed by [4mkinit[24m.

           [1m-S [4m[22mservice_name[0m
                  specify  an  alternate  service name to use when getting initial
                  tickets.

           [1m-X [4m[22mattribute[24m[=[4mvalue[24m]
                  specify a pre-authentication attribute and value to be passed to
                  pre-authentication  plugins.  The acceptable [4mattribute[24m and [4mvalue[0m
                  values vary from  pre-authentication  plugin  to  plugin.   This

    [1mENVIRONMENT[0m
           [1mKinit [22muses the following environment variables:

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

    [1mFILES[0m
           /tmp/krb5cc_[uid]  default location of  Kerberos  5  credentials  cache
                              ([uid] is the decimal UID of the user).

           /etc/krb5.keytab   default location for the local host's [1mkeytab [22mfile.

    [1mSEE ALSO[0m
           klist(1), kdestroy(1), kerberos(1)

                                                                          KINIT(1)