How To Sudo User In Linux

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Have you ever been working on your Linux system and encountered the dreaded "permission denied" error? It's a frustrating experience that can limit your ability to complete tasks quickly and efficiently. Fortunately, there is a solution to this problem - creating a SUDO user. In this article, we'll show you how to add or create a SUDO user in Linux.

A SUDO user is a user account that has administrative privileges on a Linux system. When you log in as a SUDO user, you have the ability to perform tasks that require elevated privileges. This can include installing software, modifying system settings, and much more. By default, the root account in Linux has administrative privileges, but it's generally not recommended to use this account for regular tasks, as it can open your system up to security risks.

To create a SUDO user, you can use the "useradd" command. This command is used to add a new user account to the system. Here's an example:

sudo useradd -m -s /bin/bash mynewuser

In this example, "mynewuser" is the name of the new user account we're creating. The "-m" flag creates a home directory for the user, and the "-s /bin/bash" flag sets the default shell for the user to Bash. After you run this command, you can set a password for the new user with the "passwd" command:

sudo passwd mynewuser

Once you've created the new user account and set a password, you can add the user to the SUDO group. This will allow the user to run commands with elevated privileges. To add the user to the SUDO group, use the following command:

sudo usermod -aG sudo mynewuser

After you run this command, the new user account will have SUDO privileges. You can test this by logging in as the new user and running a command with elevated privileges. For example, you could try running the following command:

sudo apt-get update

This command updates the package database on a Debian-based Linux system. As a regular user, you would not be able to run this command without SUDO privileges. However, as a SUDO user, you should be able to run the command without any problems.

Creating a SUDO user is a simple way to give yourself or another user on your Linux system administrative privileges. It's a good practice to use SUDO users for regular tasks instead of the root account, as it can help keep your system secure. If you're unsure about whether or not to create a SUDO user, it's always best to err on the side of caution and avoid using the root account for regular tasks.

In conclusion, we hope this article has helped you understand how to add or create a SUDO user in Linux. With this knowledge, you should be able to give yourself or another user elevated privileges on your system, and avoid encountering those frustrating "permission denied" errors in the future.

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