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#!/usr/bin/perl
#
# Author: Duncan Ferguson, (c) 2011

use strict;
use warnings;

package main;

use App::bk;

App::bk::backup_files();

__END__

=head1 NAME

bk

=head1 SYNOPSIS

  bk [-?hV]
  bk [filename] [...]

=head1 DESCRIPTION

Command to ease backing up a file before editting.  If a previously backed
up file exists and has a matching checksum a new backup is not made.  Backed up
files have date/time appended as necessary.

When invoked as root the username is not appended to the backup file name.

Backups are stored relative to file being backed up.

=head1 OPTIONS

=over

=item --help, -?, -h

Display basic help 

=item --man

Display man page

=item --debug [0-9], --debug [--debug [...]]

Enable debugging mode (using more than once increases verbosity, or specify
a level explicitly to a maximum of level 8) 

=item --version, -V

Show version information

=item --diff, -d

Show the differences between the file and its last backup (using 'diff -u')

=item --edit, -e

After the file has been backed up, edit them (using EDITOR or VISUAL 
environment variables)

=back

=head1 ARGUMENTS

=over

=item <filename> [...]

filename to be backed up.  Multiple filenames can be provided.

=back

=head1 NOTES

None.

=head1 FILES

None

=head1 AUTHOR AND COPYRIGHT

Copyright (C) 2011 Duncan Ferguson.  All rights reserved.

This 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 software is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY 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 Opsview; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

=head1 KNOWN BUGS

Please report any bugs or feature requests via the web interface at 
L<https://github.com/duncs/perl-app-bk/issues> . 
I will be notified, and then you'll automatically be notified of 
progress on your bug as I make changes.


=head1 SEE ALSO

L<perl>

=cut