And remember, "With great power comes great responsibility. That's all you need to know about creating a new sudo user in Linux. Adding users to a Linux computer is a basic administration task, and there are several ways to achieve this. Debian based systems (Ubuntu / Linux Mint / ElementryOS) sudo deluser username RHEL based systems (Fedora / CentOS) sudo userdel username To create a new user in Linux, use the useradd command, specifying a username preceded by optional flags like -s to assign the user's default shell, -m for creating a home directory, -G for adding the user to a specific group. To delete a user, use the following commands. Create a new user Use adduser command followed by the new : rootserver-01: adduser newuser At the prompt, enter the password for the new user.You will be asked for your sudo password. On Debian systems (Ubuntu / Linux Mint / ElementryOS), add users to the sudo group sudo usermod -aG sudo username On RHEL based systems (Fedora / CentOS), add users to the wheel group sudo usermod -aG wheel username How to Delete a User Once you are in a terminal to create a new user you will type adduser and its username. Add users to a group with the gpasswd command (see FS58262 regarding errors): gpasswd -a user group. Note: If the user is currently logged in, they must log out and in again for changes to take effect. Create new groups with the groupadd command: groupadd group. Use passwd to update the new user's password sudo passwd usernameĪ strong password is highly recommended! Give the New User Sudo PermissionsĪfter creating a new user, add them to the appropriate group using the usermod command. To list all groups on the system: cat /etc/group. To create a new user username with an expiry date set to May 1st, 2019, you can use. In Linux, you can create user accounts with useradd / adduser command. Also, note that to create a new user, you must also be a sudo user yourself. To be able to create a user account, you need to be logged in as a root user or a user with sudo privileges. How to Create a New User Use adduser or useradd to add a new user sudo adduser usernameÄ«e sure to replace username with the user that you want to create. Be careful who you grant sudo permissions to â you are quite literally handing them the key your house.Ä«efore creating a new sudo user, you must first create a new user. Sudo stands for either "superuser do" or "switch user do", and sudo users can execute commands with root/administrative permissions, even malicious ones.
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