11/24/2023 0 Comments Add user to sudoers debianAnd as a piece of advice always keep a secure password. Now you know how you can a new user and add that user to sudo group on Debian. If you are not logged in as root then use sudo in that command. Here –remove-home option will also delete that user’s home directory. Now when you are done and don’t need a user account anymore you can delete that account by the following command. You can now verify sudo access through any command. The above command will login you into the newuser account. For that switch to the new users account. Now as we have added the new user in sudoers group lets verify if its done properly. # usermod -aG sudo newusernameįor instance we are adding nick to sudoers group # usermod -aG sudo nick Step 5: Testing the newuser with sudo Now let’s add the new user to sudo group by using usermod command. The -G option allows us to name the group we'd like to add the user to, and the -a option tells usermod to add the new group to the list of existing groups this user is already in. For that, we need to add the new user to the sudo group. We're using the usermod command with the -a (append) and -G (group name) options to add users to sudoers. New users by default, will not be able to modify files out of their home directory. Ubuntu by default will enable your main username to use sudo commands, but I am not sure why Debian by default does not. You can leave all of this information blank, just hit Enter. Once the password is successfully set, the command will ask about additional information of the user. This command will prompt you to enter the password for the new user’s account and then confirm it by retyping. # adduser newusernameįor example, here we are adding nick as the new user. To create a new user we are going to use adduser command here. Then you will typically receive a password through email use this password to login. If you have created a server instance without selecting an SSH key to use for authentication. Let’s start by logging in as a root user on Debian server via SSH # ssh replace server_ip_address with the IP address of your server. In this guide, we will see how to create a new user and then add that user or any other user to sudoers group on Debian. But the condition here is that the user who wants to use sudo needs to be in the sudo group on Debian. Basically sudo lets a regular user exercise some of the superuser powers. For instance, when a regular user wants to perform administrative tasks they can perform using sudo command. So to perform everyday administrative tasks sudo comes in. And Linux doesn’t even have an Undo option making another root account is risky. But we can’t make everybody a root user as it will be extremely dangerous. Tasks like installing, updating, upgrading, deleting important files, modifying configuration files, starting and stopping system services require root powers.Īs these tasks can modify the system and sometimes even harm the system they require root privileges. A superuser is a root user that has full system access and can do pretty much everything on the system. Double check if sudo and sudoers file does exists.(Sudo group on Red Hat based distributions is called wheel)įirst sign that’ll tell your user is not in the sudoers file or in the sudo group is when system returns an error once you try to run the sudo command stating that – “ user is not in the sudoers file”.Sudo stands for superuser do means whats superuser can do.These steps require that you initially have either root access or access to a sudo user on your Linux machine, otherwise you won’t be able to execute any of these, meaning you won’t be able to add user to sudoers file or sudo group.To learn more about user and group management, check out these articles where we covered those procedures – user management, group management We’re also going to showcase how to add a missing sudoers file and sudoers group in Linux, which by default may occur on some minimal Linux installations(usually on the first and fresh install). The steps showcased here can be applied for almost any Linux distribution. This post will cover multiple procedures on how to add user to sudoers on Linux or in other words, how to give sudo privileges to a user on Linux. How to add user to sudoers on Linux Overview
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