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Related to add user to sudoers file


Add a User to Sudoers on Debian 10 - Step by Step Process ?

This article covers how to add users into the sudoers group. Also you will learn how to edit rules in the sudoers configuration file through the command. You can customize the sudoers file based on the user requirements. Sudo stands for superuser do. Sudo is a command used in Unix-like systems to allow a regular user to execute a program as another user. In most cases, it is the root user.

The sudo command allows authorized users to perform commands as another user, which is by default the root user. 

This option gives you administrator-level permissions to run programs on your machine. It is an alternative to using the su command.

Create a Sudo User on Debian - Step by Step Process ?

This article covers how to create a user with sudo privileges. You can now log in to your Debian server with this user account and use sudo to run administrative commands. Basically, In linux sudo is masterpiece to allow users to execute commands with another user's privileges, default is root user.


How to Create a new user account in Debian ?

Create a new user account using the adduser command. Don't forget to replace username with your desired user name:

$ adduser username


To Add the user to the sudo group

Use the usermod command:

$ usermod -aG sudo username

Create a Sudo User on Ubuntu 20.04 - Step by Step Process ?

This article covers how to create a user with sudo privileges. You can now log in to your Ubuntu server with this user account and use sudo to run administrative commands.

Basically, The sudo command provides a mechanism for granting administrator privileges, ordinarily only available to the root user, to normal users. 

Add a User to Sudoers on Ubuntu 20.04 LTS - Step by Step Process ?

This article covers how to add a user to sudoers using different methods, limit root access with sudo and remove a user from sudoers.

Sudo is a very handy tool for system administrators that allow them to provide root access to a user with granularity.


Steps to Add Sudo User on Ubuntu ?

1. Log into the system with a root user or an account with sudo privileges.

2. Open a terminal window and add a new user with the command:

# adduser newuser

The adduser command creates a new user, plus a group and home directory for that user.

You may get an error message that you have insufficient privileges. (This typically only happens for non-root users.) Get around it by entering:

# sudo adduser newuser

3. You can replace newuser with any username you wish. The system will add the new user; then prompt you to enter a password. Enter a great secure password, then retype it to confirm.


To Add User to Sudo Group:

1. In a terminal, enter the command:

# usermod -aG sudo newuser

Replace newuser with the username that you entered in Step 1.

Again, if you get an error, run the command with sudo as follows:

# sudo usermod -aG sudo newuser

The -aG option tells the system to append the user to the specified group. (The -a option is only used with G).