Limit User’s Access To The Linux System Using Restricted Shell. First, create a symlink called rbash from Bash as shown below. The following commands should be run as root user. Next, create an user called “ostechnix” with rbash as his/her default login shell.

What is the command to restrict users in Linux?

However if you only want to allow the user to run several commands, here is a better solution:

1. Change the user shell to restricted bash chsh -s /bin/rbash <username>
2. Create a bin directory under the user home directory sudo mkdir /home/<username>/bin sudo chmod 755 /home/<username>/bin.

10 сент. 2018 г.

How do I manage users in Linux?

These operations are performed using the following commands:

1. adduser : add a user to the system.
2. userdel : delete a user account and related files.
3. addgroup : add a group to the system.
4. delgroup : remove a group from the system.
5. usermod : modify a user account.
6. chage : change user password expiry information.

30 июл. 2018 г.