LOGINCTL(1) loginctl LOGINCTL(1) NAME loginctl - systemd SYNOPSIS loginctl [OPTIONS...] {COMMAND} [NAME...] loginctl systemd(1) systemd-logind.service(8) --no-ask-password -p, --property= session/user/seat ("Sessions") --value show -a, --all session/user/seat -l, --full --kill-who= kill-session leader all all -s, --signal= kill-session kill-user SIGTERM(), SIGINT, SIGSTOP -n, --lines= user-status session-status () "10" -o, --output= user-status session-status journalctl(1) "short" -H, --host= (hostname) "username@hostname" hostname () "hostname:container" SSH machinectl -H HOST -M, --machine= --no-pager (pipe) --no-legend -h, --help --version list-sessions session-status [ID...] ID show-session show-session [ID...] ID --all --property= session-status activate [ID] () ID lock-session [ID...], unlock-session [ID...] /() ID/ / lock-sessions, unlock-sessions / terminate-session ID... kill-session ID... --kill-who= --signal= list-users user-status [USER...] UID show-user show-user [USER...] UID --all --property= user-status enable-linger [USER...], disable-linger [USER...] /() UID logind.conf(5) KillUserProcesses= terminate-user USER... kill-user USER... --signal= list-seats seat-status [NAME...] show-seat show-seat [NAME...] --all --property= seat-status attach NAME DEVICE... (DEVICE)(NAME) /sys "seat" a-z, A-Z, 0-9, "-", "_" flush-devices flush-devices attach ( attach ) terminate-seat NAME... 0 Example 1. $ 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 3 5 3 (*) scope $SYSTEMD_PAGER --no-pager $PAGER "cat" --no-pager $SYSTEMD_LESS less ("FRSXMK") systemd(1), systemctl(1), systemd-logind.service(8), logind.conf(5) man http://www.jinbuguo.com man https://github.com/man-pages-zh/manpages- zh systemd 231 LOGINCTL(1)