update-catalog(8) debian man page | unix.com

UPDATE-CATALOG(8)						      Debian							 UPDATE-CATALOG(8)

NAME
       update-catalog - create or update entry in SGML catalog file

SYNOPSIS
       update-catalog [options] --add centralized_catalog ordinary_catalog

       update-catalog [options] --remove centralized_catalog ordinary_catalog

       update-catalog [options] --update-super

DESCRIPTION
       update-catalog inserts, updates or removes entries in the SGML centralized catalogs located in /etc/sgml.  To change the SGML super catalog
       located in /etc/sgml/catalog modify the directory contents of /etc/sgml to contain new files or symbolic links having a .cat  extension	or
       remove (or move) existing centralized catalogs and regenerate the super catalog using the --update-super option.  See section SUPER CATALOG
       for details on the generation process.

OPTIONS
       --add  Adds an entry for the ordinary_catalog in the centralized_catalog.

       --remove
	      Removes the entry for the ordinary_catalog from the centralized_catalog.

       --update-super
	      Regenerates the SGML super catalog from the contents of the /etc/sgml directory.	See section SUPER CATALOG for details on the super
	      catalog generation.

       --quiet
	      Prevents the usual diagnostic output.

       --test Prevents the update of the catalog and writes the resulting SGML catalog to standard output.

       --version
	      Displays the version information and exits.

       --help Display the usage information and exits.

SUPER CATALOG
       The  super-catalog located in /etc/sgml/catalog cannot be directly modified.  It is generated by the update-catalog --update-super command.
       The generation considers files in the /etc/sgml directory that have a .cat extension.  For instance files ending in .old or  .disabled  are
       not  considered.   Before  adding  a catalog to the super catalog it is parsed and verified in order to not corrupt the super catalog.  All
       referenced catalogs are verified to actually exist.  If the check fails, a message is printed and the complete catalog  is  ignored.   This
       check ensures that a catalog from a package, which is removed but not purged, is removed from the super catalog.

AUTHOR
       Ardo van Rangelrooij <ardo@debian.org>

COPYRIGHT
       Copyright (C) 2001-2004 Ardo van Rangelrooij Copyright (C) 2012 Helmut Grohne

       This is free software; see the GNU General Public Licence version 2 or later for copying conditions.  There is no warranty.

Debian Project							     June 2004							 UPDATE-CATALOG(8)