From b750101eb236130cf056c675997decbac904cc49 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 17:35:18 +0200 Subject: Adding upstream version 252.22. Signed-off-by: Daniel Baumann --- man/loginctl.xml | 430 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 430 insertions(+) create mode 100644 man/loginctl.xml (limited to 'man/loginctl.xml') diff --git a/man/loginctl.xml b/man/loginctl.xml new file mode 100644 index 0000000..7921663 --- /dev/null +++ b/man/loginctl.xml @@ -0,0 +1,430 @@ + + + + + + + + loginctl + systemd + + + + loginctl + 1 + + + + loginctl + Control the systemd login manager + + + + + loginctl + OPTIONS + COMMAND + NAME + + + + + Description + + loginctl may be used to introspect and + control the state of the + systemd1 + login manager + systemd-logind.service8. + + + + Commands + + The following commands are understood: + + Session Commands + + + list-sessions + + List current sessions. + + + + session-status ID… + + Show terse runtime status information about + one or more sessions, followed by the most recent log data + from the journal. Takes one or more session identifiers as + parameters. If no session identifiers are passed, the status of + the caller's session is shown. This function is intended to + generate human-readable output. If you are looking for + computer-parsable output, use show-session + instead. + + + + show-session ID… + + Show properties of one or more sessions or the + manager itself. If no argument is specified, properties of the + manager will be shown. If a session ID is specified, + properties of the session are shown. By default, empty + properties are suppressed. Use to show + those too. To select specific properties to show, use + . This command is intended to be + used whenever computer-parsable output is required. Use + session-status if you are looking for + formatted human-readable output. + + + + activate ID + + Activate a session. This brings a session into + the foreground if another session is currently in the + foreground on the respective seat. Takes a session identifier + as argument. If no argument is specified, the session of the + caller is put into foreground. + + + + lock-session ID… + unlock-session ID… + + Activates/deactivates the screen lock on one + or more sessions, if the session supports it. Takes one or + more session identifiers as arguments. If no argument is + specified, the session of the caller is locked/unlocked. + + + + + lock-sessions + unlock-sessions + + Activates/deactivates the screen lock on all + current sessions supporting it. + + + + terminate-session ID… + + Terminates a session. This kills all processes of the session and deallocates all + resources attached to the session. If the argument is specified as empty string the session invoking + the command is terminated. + + + + kill-session ID… + + Send a signal to one or more processes of the session. Use + to select which process to kill. Use to + select the signal to send. If the argument is specified as empty string the signal is sent to the + session invoking the command. + + + + User Commands + + list-users + + List currently logged in users. + + + + + user-status USER… + + Show terse runtime status information about + one or more logged in users, followed by the most recent log + data from the journal. Takes one or more user names or numeric + user IDs as parameters. If no parameters are passed, the status + is shown for the user of the session of the caller. This + function is intended to generate human-readable output. If you + are looking for computer-parsable output, use + show-user instead. + + + + show-user USER… + + Show properties of one or more users or the + manager itself. If no argument is specified, properties of the + manager will be shown. If a user is specified, properties of + the user are shown. By default, empty properties are + suppressed. Use to show those too. To + select specific properties to show, use + . This command is intended to be + used whenever computer-parsable output is required. Use + user-status if you are looking for + formatted human-readable output. + + + + enable-linger USER… + disable-linger USER… + + Enable/disable user lingering for one or more + users. If enabled for a specific user, a user manager is + spawned for the user at boot and kept around after logouts. + This allows users who are not logged in to run long-running + services. Takes one or more user names or numeric UIDs as + argument. If no argument is specified, enables/disables + lingering for the user of the session of the caller. + + See also KillUserProcesses= setting in + logind.conf5. + + + + + terminate-user USER… + + Terminates all sessions of a user. This kills all processes of all sessions of the + user and deallocates all runtime resources attached to the user. If the argument is specified as + empty string the sessions of the user invoking the command are terminated. + + + + kill-user USER… + + Send a signal to all processes of a user. Use to select + the signal to send. If the argument is specified as empty string the signal is sent to the sessions + of the user invoking the command. + + + + Seat Commands + + list-seats + + List currently available seats on the local + system. + + + + seat-status NAME… + + Show terse runtime status information about + one or more seats. Takes one or more seat names as parameters. + If no seat names are passed the status of the caller's + session's seat is shown. This function is intended to generate + human-readable output. If you are looking for + computer-parsable output, use show-seat + instead. + + + + show-seat NAME… + + Show properties of one or more seats or the + manager itself. If no argument is specified, properties of the + manager will be shown. If a seat is specified, properties of + the seat are shown. By default, empty properties are + suppressed. Use to show those too. To + select specific properties to show, use + . This command is intended to be + used whenever computer-parsable output is required. Use + seat-status if you are looking for + formatted human-readable output. + + + + attach NAME DEVICE… + + Persistently attach one or more devices to a + seat. The devices should be specified via device paths in the + /sys/ file system. To create a new seat, + attach at least one graphics card to a previously unused seat + name. Seat names may consist only of a–z, A–Z, 0–9, + - and _ and must be + prefixed with seat. To drop assignment of a + device to a specific seat, just reassign it to a different + seat, or use flush-devices. + + + + + flush-devices + + Removes all device assignments previously + created with attach. After this call, only + automatically generated seats will remain, and all seat + hardware is assigned to them. + + + + terminate-seat NAME… + + Terminates all sessions on a seat. This kills + all processes of all sessions on the seat and deallocates all + runtime resources attached to them. + + + + + + + Options + + The following options are understood: + + + + + + Do not query the user for authentication for + privileged operations. + + + + + + + When showing session/user/seat properties, + limit display to certain properties as specified as argument. + If not specified, all set properties are shown. The argument + should be a property name, such as + Sessions. If specified more than once, all + properties with the specified names are + shown. + + + + + + When showing session/user/seat properties, + only print the value, and skip the property name and + =. + + + + + + + When showing session/user/seat properties, + show all properties regardless of whether they are set or + not. + + + + + + + Do not ellipsize process tree entries. + + + + + + + When used with + kill-session, choose which processes to + kill. Must be one of , or + to select whether to kill only the leader + process of the session or all processes of the session. If + omitted, defaults to . + + + + + + + When used with kill-session or kill-user, + choose which signal to send to selected processes. Must be one of the well known signal specifiers, + such as SIGTERM, SIGINT or SIGSTOP. + If omitted, defaults to SIGTERM. + + The special value help will list the known values and the program will exit + immediately, and the special value list will list known values along with the + numerical signal numbers and the program will exit immediately. + + + + + + + When used with user-status + and session-status, controls the number of + journal lines to show, counting from the most recent ones. + Takes a positive integer argument. Defaults to 10. + + + + + + + + When used with user-status + and session-status, controls the formatting + of the journal entries that are shown. For the available + choices, see + journalctl1. + Defaults to short. + + + + + + + + + + + + + + Exit status + + On success, 0 is returned, a non-zero failure code + otherwise. + + + + Examples + + + Querying user status + + $ loginctl user-status +fatima (1005) + Since: Sat 2016-04-09 14:23:31 EDT; 54min ago + State: active + Sessions: 5 *3 + Unit: user-1005.slice + ├─user@1005.service + … + ├─session-3.scope + … + └─session-5.scope + ├─3473 login -- fatima + └─3515 -zsh + +Apr 09 14:40:30 laptop login[2325]: pam_unix(login:session): + session opened for user fatima by LOGIN(uid=0) +Apr 09 14:40:30 laptop login[2325]: LOGIN ON tty3 BY fatima + + + There are two sessions, 3 and 5. Session 3 is a graphical session, + marked with a star. The tree of processing including the two corresponding + scope units and the user manager unit are shown. + + + + + + + See Also + + systemd1, + systemctl1, + systemd-logind.service8, + logind.conf5 + + + + -- cgit v1.2.3