To add a new shell user on CentOS, one needs to use the following command, and replacing the word "newuser" with the preferred username.
For many users of Linux, getting used to file permissions and ownership can be a bit of a challenge. It is commonly assumed, to get into this level of usage, the command line is a must. Although there is always far more power and flexibility to be had, running seemingly complicated command isn’t alwaysa necessity. … Sep 11, 2018 · We can use commands from terminal window or graphical user interface (GUI) to add new user accounts to CentOS based systems. In this article we will look into creating user accounts in CentOS using commands from terminal window. Step 1. You should login into the system as a root user or the user with root CentOS is enterprise level Linux distribution which is clone of the RedHat. User management like create, add, remove etc is important part of the daily Administration tasks. In this tutorial we will look how to add new user to the CentOS system. List Current Users. Before creating new user we will list existing users.
The answer to this question is to create a new user account for them. Let’s take a look at how this would be accomplished on a CentOS 7 server. How To Create A New User In CentOS 7. Before we get started please go ahead and login to your server as the root user via SSH.
Mar 29, 2016 · Use the usermod command to add the user to the wheel group. usermod -aG wheel username; By default, on CentOS, members of the wheel group have sudo privileges. Test sudo access on new user account. Use the su command to switch to the new user account. su - username
To add root privileges to our account, we need to add it to the “wheel” group, which by default on CentOS 7, gives the user access to the sudo command: gpasswd –a bob wheel Now your user should be able to execute commands with root privileges.
Mar 29, 2016 · Use the usermod command to add the user to the wheel group. usermod -aG wheel username; By default, on CentOS, members of the wheel group have sudo privileges. Test sudo access on new user account. Use the su command to switch to the new user account. su - username Mar 30, 2018 · Add a User to Multiple Groups. While assigning the secondary groups to a user account, you can easily assign multiple groups at once by separating the list with a comma. usermod -a -G group1,group2,group3 exampleusername. For example, to add the user named geek to the ftp, sudo, and example groups, you’d run: usermod -a -G ftp,sudo,example geek