{"id":2815,"date":"2022-12-20T15:17:23","date_gmt":"2022-12-20T18:17:23","guid":{"rendered":"http:\/\/lode.uno\/linux-man\/index.php\/2022\/12\/20\/systemdtimedated-service-man8\/"},"modified":"2022-12-20T15:17:23","modified_gmt":"2022-12-20T18:17:23","slug":"systemdtimedated-service-man8","status":"publish","type":"post","link":"https:\/\/lode.uno\/linux-man\/2022\/12\/20\/systemdtimedated-service-man8\/","title":{"rendered":"SYSTEMD&minus;TIMEDATED.SERVICE (man8)"},"content":{"rendered":"<h1 align=\"center\">SYSTEMD\u2212TIMEDATED.SERVICE<\/h1>\n<p> <a href=\"#NAME\">NAME<\/a><br \/> <a href=\"#SYNOPSIS\">SYNOPSIS<\/a><br \/> <a href=\"#DESCRIPTION\">DESCRIPTION<\/a><br \/> <a href=\"#LIST OF NETWORK TIME SYNCHRONIZATION SERVICES\">LIST OF NETWORK TIME SYNCHRONIZATION SERVICES<\/a><br \/> <a href=\"#SEE ALSO\">SEE ALSO<\/a> <\/p>\n<hr>\n<h2>NAME <a name=\"NAME\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\">systemd-timedated.service, systemd-timedated \u2212 Time and date bus mechanism<\/p>\n<h2>SYNOPSIS <a name=\"SYNOPSIS\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\">systemd\u2212timedated.service<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\">\/usr\/lib\/systemd\/systemd\u2212timedated<\/p>\n<h2>DESCRIPTION <a name=\"DESCRIPTION\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\">systemd\u2212timedated.service is a system service that may be used as a mechanism to change the system clock and timezone, as well as to enable\/disable network time synchronization. systemd\u2212timedated is automatically activated on request and terminates itself when it is unused.<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\">The tool <b>timedatectl<\/b>(1) is a command line client to this service.<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\">systemd\u2212timedated currently offers access to the following four settings:<\/p>\n<p style=\"margin-left:17%; margin-top: 1em\">\u2022 The system time<\/p>\n<p style=\"margin-left:17%; margin-top: 1em\">\u2022 The system timezone<\/p>\n<p style=\"margin-left:17%; margin-top: 1em\">\u2022 A boolean controlling whether the system RTC is in local or UTC timezone<\/p>\n<p style=\"margin-left:17%; margin-top: 1em\">\u2022 Whether the time synchronization service is enabled\/started or disabled\/stopped, see next section.<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\">See <b>org.freedesktop.timedate1<\/b>(5) and <b>org.freedesktop.LogControl1<\/b>(5) for information about the D\u2212Bus API.<\/p>\n<h2>LIST OF NETWORK TIME SYNCHRONIZATION SERVICES <a name=\"LIST OF NETWORK TIME SYNCHRONIZATION SERVICES\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\"><b>systemd\u2212timesyncd<\/b> will look for files with a &#8220;.list&#8221; extension in ntp\u2212units.d\/ directories. Each file is parsed as a list of unit names, one per line. Empty lines and lines with comments (&#8220;#&#8221;) are ignored. Files are read from \/usr\/lib\/systemd\/ntp\u2212units.d\/ and the corresponding directories under \/etc\/, \/run\/, \/usr\/local\/lib\/. Files in \/etc\/ override files with the same name in \/run\/, \/usr\/local\/lib\/, and \/usr\/lib\/. Files in \/run\/ override files with the same name under \/usr\/. Packages should install their configuration files in \/usr\/lib\/ (distribution packages) or \/usr\/local\/lib\/ (local installs).<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\"><b>Example\u00a01.\u00a0ntp\u2212units.d\/ entry for systemd\u2212timesyncd<\/b><\/p>\n<p style=\"margin-left:17%; margin-top: 1em\"># \/usr\/lib\/systemd\/ntp\u2212units.d\/80\u2212systemd\u2212timesync.list <br \/> systemd\u2212timesyncd.service<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\">If the environment variable <i>$SYSTEMD_TIMEDATED_NTP_SERVICES<\/i> is set, <b>systemd\u2212timesyncd<\/b> will parse the contents of that variable as a colon\u2212separated list of unit names. When set, this variable overrides the file\u2212based list described above.<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\"><b>Example\u00a02.\u00a0An override that specifies that chronyd should be used if available<\/b><\/p>\n<p style=\"margin-left:17%; margin-top: 1em\">SYSTEMD_TIMEDATED_NTP_SERVICES=chronyd.service:systemd\u2212timesyncd.service<\/p>\n<h2>SEE ALSO <a name=\"SEE ALSO\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\"><b>systemd<\/b>(1), <b>timedatectl<\/b>(1), <b>localtime<\/b>(5), <b>hwclock<\/b>(8), <b>systemd-timesyncd<\/b>(8)<\/p>\n<hr>\n","protected":false},"excerpt":{"rendered":"<p>  systemd-timedated.service, systemd-timedated \u2212 Time and date bus mechanism <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[5,52,4,167],"class_list":["post-2815","post","type-post","status-publish","format-standard","hentry","category-8-administracion-del-sistema","tag-5","tag-administracion","tag-man8","tag-systemd-timedated"],"gutentor_comment":0,"_links":{"self":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/2815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/comments?post=2815"}],"version-history":[{"count":0,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/2815\/revisions"}],"wp:attachment":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/media?parent=2815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/categories?post=2815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/tags?post=2815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}