<?xml version='1.0'?> <!--*-nxml-*--> <?xml-stylesheet type="text/xsl" href="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl"?> <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> <!-- This file is part of systemd. Copyright 2010 Lennart Poettering systemd is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. systemd 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with systemd; If not, see <http://www.gnu.org/licenses/>. --> <refentry id="timezone"> <refentryinfo> <title>/etc/timezone</title> <productname>systemd</productname> <authorgroup> <author> <contrib>Developer</contrib> <firstname>Lennart</firstname> <surname>Poettering</surname> <email>lennart@poettering.net</email> </author> </authorgroup> </refentryinfo> <refmeta> <refentrytitle>timezone</refentrytitle> <manvolnum>5</manvolnum> </refmeta> <refnamediv> <refname>timezone</refname> <refpurpose>Local time zone configuration file</refpurpose> </refnamediv> <refsynopsisdiv> <para><filename>/etc/timezone</filename></para> </refsynopsisdiv> <refsect1> <title>Description</title> <para>The <filename>/etc/timezone</filename> file configures the system-wide time zone of the local system that is used by applications for presentation to the user. It should contain a single newline-terminated line consisting of a time zone identifier such as <literal>Europe/Berlin</literal>. The file <filename>/etc/localtime</filename> corresponds with <filename>/etc/timezone</filename> and contains the binary time zone data for the time zone. These files should always be changed simultaneously and kept in sync.</para> <para>The time zone may be overridden for individual programs by using the TZ environment variable. See <citerefentry><refentrytitle>environ</refentrytitle><manvolnum>7</manvolnum></citerefentry>.</para> </refsect1> <refsect1> <title>History</title> <para>The simple configuration file format of <filename>/etc/timezone</filename> originates from Debian GNU/Linux.</para> </refsect1> <refsect1> <title>See Also</title> <para> <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry> </para> </refsect1> </refentry>