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Debian sudo user how to#
However, you have to learn how to use it and above all how to manage the users that will be able to use it. Sudo is an important utility for many systems and users, with it, you can quickly become a root user. When finished, the user will be able to use sudo without any problems. Remember that this command does not require root permissions. So to add it, you would just run for example usermod -aG sudo imaginelinux In the case of Debian, Ubuntu and derivatives there is a group called sudo in which members will have permissions to use the tool. To achieve this, simply add the user to a group that has sudo permissions.įor example, usermod -aG If the user already exists, and you would rather not edit the /etc/sudoers file, you can still make the user use sudo. Add the user to the group with sudo permissions Now, the user added to sudoers will be able to use sudo. Then, save your changes and close the editor root ALL=(ALL:ALL) ALLĪnd below it, add your user like this your-user ALL=(ALL:ALL) ALLįor example, imaginelinux ALL=(ALL:ALL) ALL Add user to sudoers on Debian 11
To add a user, you have to place this line. This will open a text editor, and you will be able to edit the file in one go. To check the sudo access for a user, run the following command: sudo -l -U username. In fact, it tells you what commands a certain user can run with sudo. The sudo command itself gives you an option to check if a user can run commands with sudo or not. To edit it, the root user or another user with sudo permissions has to run visudo Method 1: Check if user is sudoer with the sudo command. Edit the /etc/sudoers fileĪs mentioned above, the /etc/sudoers file is responsible for handling sudo users. You can verify the version of sudo installed sudo -v
Debian sudo user update#
To achieve this, open a terminal or via SSH and with root privileges apt update
Debian sudo user install#
The flexibility of Linux is something to be envied by other systems, so we can do this process in many ways.īut before we begin, it should be noted that on Debian sudo is not installed by default, so the first step is to install it. However, there are other options that can be done to achieve this goal. This step is to authorize a user to use it, and this is taken care of in the sudoers file. Sudo is an important part of many Linux distributions and often is already installed and configured, but it is a tool that needs to be run with care.Īlthough sudo is a command that is present in most of the Linux distributions out there, some users don’t know that you have to do something before you can use it. A sudo user is the type of user with the highest administrative privilege on most Linux-based servers and operating systems. Sudo (su “do”) allows a system administrator to delegate authority to give certain users (or groups of users) the ability to run some (or all) commands as root or another user while providing an audit trail of the commands and their arguments. Today, you will learn how to add a user to sudoers using Debian 11. However, to use it, a user must have permissions to do so.
Sudo is a tool with which we can quickly execute commands as if we were another user.
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