'\" t .TH "LOCALTIME" "5" "" "systemd 204" "localtime" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" localtime \- Local time zone configuration file .SH "SYNOPSIS" .PP /etc/localtime \-> \&.\&./usr/share/zoneinfo/\&... .SH "DESCRIPTION" .PP The /etc/localtime file configures the system\-wide time zone of the local system that is used by applications for presentation to the user\&. It should be an absolute or relative symbolic link pointing to /usr/share/zoneinfo/, followed by a time zone identifier such as Europe/Berlin or Etc/UTC\&. The resulting link should lead to the corresponding binary \fBtzfile\fR(5) time zone data for the configured time zone\&. .PP As the time zone identifier is extracted from the symlink target name of /etc/localtime this file may not be a normal file or hardlink\&. .PP The time zone may be overridden for individual programs by using the TZ environment variable\&. See \fBenviron\fR(7)\&. .PP You may use \fBtimedatectl\fR(1) to change the settings of this file from the command line\&. .SH "SEE ALSO" .PP \fBsystemd\fR(1), \fBtzset\fR(3), \fBlocaltime\fR(3), \fBtimedatectl\fR(1), \fBsystemd-timedated.service\fR(8)