[root@busy-bee log]# w
13:06:51 up 1:24, 2 users, load average: 1.15, 1.10, 1.15
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
sarmed pts/0 192.168.1.6 12:36 0.00s 0.06s 0.03s sshd: sarmed
mujahid pts/1 192.168.2.9 11:48 1:17m 1:03m 0.04s sshd: mujahid
13:06:51 up 1:24, 2 users, load average: 1.15, 1.10, 1.15
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
sarmed pts/0 192.168.1.6 12:36 0.00s 0.06s 0.03s sshd: sarmed
mujahid pts/1 192.168.2.9 11:48 1:17m 1:03m 0.04s sshd: mujahid
Now,suppose, I want to terminate the session for user mujahid. This is how it is done-
[root@busy-bee log]# pkill -KILL -u mujahid
[root@busy-bee log]# w
13:08:47 up 1:26, 1 user, load average: 1.09, 1.10, 1.14
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
sarmed pts/0 192.168.1.6 12:36 0.00s 0.08s 0.03s sshd: sarmed
[root@busy-bee log]# w
13:08:47 up 1:26, 1 user, load average: 1.09, 1.10, 1.14
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
sarmed pts/0 192.168.1.6 12:36 0.00s 0.08s 0.03s sshd: sarmed
Piece of cake.
Additional options:
To 'pause' a user:
[root@busy-bee log]# pkill -STOP -u mujahid
To 'resume' a user:
[root@busy-bee log]# pkill -CONT -u mujahid
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