DBUS-UPDATE-ACTIVA(1) User Commands DBUS-UPDATE-ACTIVA(1) (NAME) dbus-update-activation-environment - D-Bus (SYNOPSIS) dbus-update-activation-environment [--systemd] [--verbose] --all | VAR... | VAR=VAL... (DESCRIPTION) dbus-update-activation-environment dbus-daemon --session systemd . --systemd systemd --user D-Bus systemd --user D-Bus dbus-daemon systemd . import-environment systemctl(1) . dbus-daemon systemd . DBUS_SESSION_BUS_ADDRESS dbus-daemon systemd . (OPTIONS) --all dbus-update-activation-environment. --systemd systemd D-Bus. --verbose (stderr) dbus-update-activation-environment . VAR VAR dbus-update-activation-environment D-Bus . UTF-8 ( ). VAR . VAR=VAL VAR VAL UTF-8 . (EXAMPLES) dbus-update-activation-environment X11 << >> (user bus) . DISPLAY XAUTHORITY dbus-daemon ( ) systemd DBUS_SESSION_BUS_ADDRESS systemd: dbus-update-activation-environment --systemd \ DBUS_SESSION_BUS_ADDRESS DISPLAY XAUTHORITY XDG_SEAT XDG_SESSION_ID XDG_VTNR dbus-daemon ( systemd) X11: # in a subshell so the variables remain set in the # parent script ( unset XDG_SEAT unset XDG_SESSION_ID unset XDG_VTNR dbus-update-activation-environment --systemd --all ) (EXIT STATUS) dbus-update-activation-environment 0 EX_USAGE (64) EX_OSERR (71) EX_UNAVAILABLE (69) . . (ENVIRONMENT) DBUS_SESSION_BUS_ADDRESS XDG_RUNTIME_DIR / DISPLAY . (LIMITATIONS) dbus-daemon (unset) ( systemd ) dbus-update-activation-environment . POSIX (encoding) ASCII dbus-daemon systemd UTF-8 . dbus-update-activation-environment UTF-8 UTF-8 . (BUGS) D-Bus . : (AUTHORS) : (SEE ALSO) dbus-daemon(1), systemd(1), import-environment systemctl(1) (COPYRIGHT) (C) 2015 Collabora Ltd. dbus-update-activation-environment ( MIT/X11) . . D-Bus 1.16.2 03/02/2025 DBUS-UPDATE-ACTIVA(1)