k5srvutil(1) [centos man page]

K5SRVUTIL(1)							   MIT Kerberos 						      K5SRVUTIL(1)

NAME

       k5srvutil - host key table (keytab) manipulation utility

SYNOPSIS

       k5srvutil operation [-i] [-f filename]

DESCRIPTION

       k5srvutil allows an administrator to list or change keys currently in a keytab or to add new keys to the keytab.

       operation must be one of the following:

       list   Lists the keys in a keytab showing version number and principal name.

       change Uses  the  kadmin  protocol  to update the keys in the Kerberos database to new randomly-generated keys, and updates the keys in the
	      keytab to match.	If a key's version number doesn't match the version number stored in the  Kerberos  server's  database,  then  the
	      operation  will  fail.   Old  keys  are  retained in the keytab so that existing tickets continue to work.  If the -i flag is given,
	      k5srvutil will prompt for confirmation before changing each key.	If the -k option is given, the old and new keys will be displayed.

       delold Deletes keys that are not the most recent version from the keytab.  This operation should be used some time after a change operation
	      to remove old keys, after existing tickets issued for the service have expired.  If the -i flag is given, then k5srvutil will prompt
	      for confirmation for each principal.

       delete Deletes particular keys in the keytab, interactively prompting for each key.

       In all cases, the default keytab is used unless this is overridden by the -f option.

       k5srvutil uses the kadmin(1) program to edit the keytab in place.

SEE ALSO

       kadmin(1), ktutil(1)

AUTHOR

       MIT

COPYRIGHT

       1985-2013, MIT

1.11.3																      K5SRVUTIL(1)

KTUTIL(8)						    BSD System Manager's Manual 						 KTUTIL(8)

NAME

     ktutil -- manage Kerberos keytabs

SYNOPSIS

     ktutil [-k keytab | --keytab=keytab] [-v | --verbose] [--version] [-h | --help] command [args]

DESCRIPTION

     ktutil is a program for managing keytabs.	Supported options:

     -v, --verbose
	     Verbose output.

     command can be one of the following:

     add [-p principal] [--principal=principal] [-V kvno] [--kvno=kvno] [-e enctype] [--enctype=enctype] [-w password] [--password=password] [-r]
		 [--random] [-s] [--no-salt] [-H] [--hex]
		 Adds a key to the keytab. Options that are not specified will be prompted for. This requires that you know the password or the
		 hex key of the principal to add; if what you really want is to add a new principal to the keytab, you should consider the get
		 command, which talks to the kadmin server.

     change [-r realm] [--realm=realm] [--a host] [--admin-server=host] [--s port] [--server-port=port]
		 Update one or several keys to new versions.  By default, use the admin server for the realm of a keytab entry.  Otherwise it will
		 use the values specified by the options.

		 If no principals are given, all the ones in the keytab are updated.

     copy keytab-src keytab-dest
		 Copies all the entries from keytab-src to keytab-dest.

     get [-p admin principal] [--principal=admin principal] [-e enctype] [--enctypes=enctype] [-r realm] [--realm=realm] [-a admin server]
		 [--admin-server=admin server] [-s server port] [--server-port=server port] principal ...
		 For each principal, generate a new key for it (creating it if it doesn't already exist), and put that key in the keytab.

		 If no realm is specified, the realm to operate on is taken from the first principal.

     list [--keys] [--timestamp]
		 List the keys stored in the keytab.

     remove [-p principal] [--principal=principal] [-V -kvno] [--kvno=kvno] [-e -enctype] [--enctype=enctype]
		 Removes the specified key or keys. Not specifying a kvno removes keys with any version number. Not specifying an enctype removes
		 keys of any type.

     rename from-principal to-principal
		 Renames all entries in the keytab that match the from-principal to to-principal.

     purge [--age=age]
		 Removes all old versions of a key for which there is a newer version that is at least age (default one week) old.

SEE ALSO

     kadmin(8)

HEIMDAL 
							  April 14, 2005							   HEIMDAL