Need a perl script to read and write the data

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LEARN ABOUT V7

ucfq

UCFQ(1) 						User Contributed Perl Documentation						   UCFQ(1)

NAME

       ucfq - query the ucf database

SYNOPSIS

	usage: ucfq [options] (/path/to/file|package)[/path/to/file|package  ...]

OPTIONS

       --help h Print out a usage message.
       --debug -d Turn on debugging mode.
       --verbose -v Make the script more verbose..
       --with-colons -w
	    Normally, the script presents the information in a human readable tabular format, but that may be harder for a machine to parse. With
	    this option, the output is a compact, colon separated line, with no dividers, headers, or footer.

       --state-dr dir
	    Set the state directory to "/path/to/dir" instead of the default "/var/lib/ucf".  Used mostly for testing.

DESCRIPTION

       This script takes a set of arguments, each of which is a package name (and thus does not contain a /) or a full path to a configuration
       file, and outputs the associated package, if any, if the file exists on disk, and whether it has been modified by the user.  The output is
       either a human readable tabular form, or a compact colon-separated machine friendly format.

       This script can potentially be used in package "postrm" scripts during purge to query the system for configuration files that may still
       exist on the system, and whether these files have been locally modified by the user -- assuming that the package registered all the config-
       uration files with ucf using "ucfr".

CAVEATS

       This is very inchoate, at the moment, and needs testing.

BUGS

       None Known so far.

AUTHOR

       Manoj Srivastava <srivasta@debian.org>

COPYRIGHT AND LICENSE

       This script is a part of the Ucf package, and is

       Copyright (c) 2006 Manoj Srivastava <srivasta@debian.org>

       This program is free software; you can redistribute it and / or modify it under the terms of the GNU General Public License as published by
       the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

       This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MER-
       CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

       You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation,
       Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

perl v5.8.8							    2006-04-16								   UCFQ(1)

Shell Programming and Scripting