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systemd-hostnamed.service(8) — Linux manual page

SYSTEMD-H....SERVICE(8) systemd-hostnamed.serviceSYSTEMD-H....SERVICE(8)

NAME        top

       systemd-hostnamed.service, systemd-hostnamed - Daemon to control       system hostname from programs

SYNOPSIS        top

       systemd-hostnamed.service       /usr/lib/systemd/systemd-hostnamed

DESCRIPTION        top

       systemd-hostnamed.service is a system service that may be used to       change the system's hostname and related machine metadata from       user programs. It is automatically activated on request and       terminates itself when unused.       It currently offers access to five variables:       •   The current hostname (Example: "dhcp-192-168-47-11")       •   The static (configured) hostname (Example:           "lennarts-computer")       •   The pretty hostname (Example: "Lennart's Computer")       •   A suitable icon name for the local host (Example:           "computer-laptop")       •   A chassis type (Example: "tablet")       The static hostname is stored in /etc/hostname, seehostname(5)       for more information. The pretty hostname, chassis type, and icon       name are stored in /etc/machine-info, seemachine-info(5).       The toolhostnamectl(1) is a command line client to this service.       Seeorg.freedesktop.hostname1(5) andorg.freedesktop.LogControl1(5) for a description of the D-Bus API.

SEE ALSO        top

systemd(1),hostname(5),machine-info(5),hostnamectl(1),sethostname(2),org.freedesktop.hostname1(5)

COLOPHON        top

       This page is part of thesystemd (systemd system and service       manager) project.  Information about the project can be found at       ⟨http://www.freedesktop.org/wiki/Software/systemd⟩.  If you have a       bug report for this manual page, see       ⟨http://www.freedesktop.org/wiki/Software/systemd/#bugreports⟩.       This page was obtained from the project's upstream Git repository       ⟨https://github.com/systemd/systemd.git⟩ on 2025-08-11.  (At that       time, the date of the most recent commit that was found in the       repository was 2025-08-11.)  If you discover any rendering       problems in this HTML version of the page, or you believe there is       a better or more up-to-date source for the page, or you have       corrections or improvements to the information in this COLOPHON       (which isnot part of the original manual page), send a mail to       man-pages@man7.orgsystemd 258~rc2SYSTEMD-H....SERVICE(8)

Pages that refer to this page:hostnamectl(1), varlinkctl(1), hostname(5), machine-info(5), org.freedesktop.hostname1(5), os-release(5), systemd.directives(7), systemd.index(7)

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