User
The user in the CLI means a user account that can directly connect to the imRAD devices using a console or ssh.
Verifying User and Login Sessions
You can verify all user list by the show user command. The "logged-in" indicates that someone is logged in or not.
LYSH@MyHostName# show user user locked logged-in latest ladmin True True Wed Apr 28 17:55:44 +0900 2021
If you enter the show session command, you can see all login sessions.
LYSH@MyHostName# show session 18:58:08 up 86 days, 10:51, 4 users, load average: 0.09, 0.14, 0.15 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT ladmin pts/1 192.168.0.11 Mon10 0.00s 2.56s 0.25s /usr/bin/python3 /usr/sbin/lysh ladmin pts/2 192.168.0.11 Mon10 1:02m 0.53s 0.41s sshd: ladmin [priv]
Configuring Password
You can change the password of the user by entering the user password command in the configuration mode. If you execute the user password command, the system will ask for the current password and new password.
LYSH@MyHostName# configure configure# user password
Disconnecting User
You can forcibly disconnect a user session by the disconnect {tty} command in the user mode.
you should ensure the tty[1] of a user session by he show session command before disconnecting a session.
LYSH@MyHostName# disconnet pts/2 18:58:08 up 86 days, 10:51, 4 users, load average: 0.09, 0.14, 0.15 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT ladmin pts/1 192.168.0.11 Mon10 0.00s 2.56s 0.25s /usr/bin/python3 /usr/sbin/lysh ladmin pts/2 192.168.0.11 Mon10 1:02m 0.53s 0.41s sshd: ladmin [priv]
Adding User
In the configuration mode, you can create a new user. Also, you can delete, lock, or unlock an existing user.
LYSH@MyHostName# configure confiugre# user add newuser newpassword confiugre# exit LYSH@MyHostName# show user user locked logged-in latest ladmin True True Wed Apr 28 17:55:44 +0900 2021 newuser False False **Never logged in**
Deleting User
To delete a specific user, enter the user delete {username} command in the configuration mode.
Note that if you delete a user who is in a login state, you will fail to delete it.
Therefore you must disconnect the user before deleting it.
LYSH@MyHostName# configure confiugre# user delete newuser
lock/unlock
You can lock a user. And then you can't log in with the locked user. Also, you can unlock the locked user.
LYSH@MyHostName# configure confiugre# user lock newuser configure# exit LYSH@MyHostName# show user user locked logged-in latest baseindev False True Fri Apr 30 09:32:05 +0900 2021 newuser True False Thu Apr 29 18:52:16 +0900 2021 LYSH@MyHostName# configure confiugre# user unlock newuser