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DateTime::TimeZone::Local::Unix.3pm
Langue: en
Version: 2007-08-22 (mandriva - 22/10/07)
Section: 3 (Bibliothèques de fonctions)
NAME
DateTime::TimeZone::Local::Unix - Determine the local system's time zone on UnixSYNOPSIS
my $tz = DateTime::TimeZone->new( name => 'local' );
my $tz = DateTime::TimeZone::Local->TimeZone();
DESCRIPTION
This module provides methods for determining the local time zone on a Unix platform.HOW THE TIME ZONE IS DETERMINED
This class tries the following methods of determining the local time zone:- * $ENV{TZ}
- It checks $ENV{TZ} for a valid time zone name.
- * /etc/localtime
- If this file is a symlink to an Olson database time zone file (usually in /usr/share/zoneinfo) then it uses the target file's path to determine the time zone name.
If reading the symlink fails for some reason, or if this file is not a symlink, it looks for a file that matches this file in /usr/share/zoneinfo. If it finds one, it uses that file's path to determine the time zone name.
- * /etc/timezone
- If this file exists, it is read and its contents are used as a time zone name.
- * /etc/TIMEZONE
- If this file exists, it is opened and we look for a line starting like ``TZ = ...''. If this is found, it should indicate a time zone name.
- * /etc/sysconfig/clock
- If this file exists, it is opened and we look for a line starting like ``TIMEZONE = ...'' or ``ZONE = ...''. If this is found, it should indicate a time zone name.
- * /etc/default/init
- If this file exists, it is opened and we look for a line starting like ``TZ=...''. If this is found, it should indicate a time zone name.
AUTHOR
Dave Rolsky, <autarch@urth.org>COPYRIGHT & LICENSE
Copyright (c) 2003-2007 David Rolsky. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.The full text of the license can be found in the LICENSE file included with this module.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre