![]() That’s all from this post, please do post your queries and feedback in below comments section. Great, above confirms that we have successfully created a sudo user. Any syntax error will prevent users from logging into the system hence leaving. Why sudo Using sudo could be more familiar to newer users, and it could be better (safer) than allowing a normal user to open a session as root. So you do not have to put 'sudo' in front of any command. Output of above two commands would look below: These privileges are necessary for any user to gain access to the Linux system. Instead, they open a terminal as root (for example with su - from a normal user). If output is ‘ root’ then it means user has sudo privileges and can run perform administrative tasks. Now run any administrative command by writing sudo in infront of it. You can add sudo access to a user in Linux by adding them to the sudo group on Debain based Linux, wheel group on RHEL based Linux. ![]() To test sudo user first switch to sudo user from your current user with help su command, Scroll down to the end of the file and add the following line. In this tutorial, learn how to use the sudo command in Linux with examples. 4 Answers Sorted by: 29 This is pretty trivial if you make use of the special Unix group called wheel on Fedora systems. The su (short for substitute or switch user) utility allows you to run commands with another user’s privileges, by default the root user. Now run the same two commands that we use on Ubuntu Linux, # adduser sysops The sudo command temporarily elevates privileges allowing users to complete sensitive tasks without logging in as the root user. Once the sudo package is installed then sudo group and its entry in sudoers file will be populated automatically. So, to create a sudo user on Debian 10 / 11, first install sudo package using following apt command. Output of above Command would look like below:įrom Debian 10 and Debian 11 onwards, sudo package is not the part of default OS installation because of that sudo group is not available by default. Login to the Linux Debian 9 Server enter the following command:sudo adduser usernameTo assign it a password:sudo passwd usernameEnter new UNIX password. ![]() ![]() Above command will prompt to set the password and other details. Debians default configuration allows users in the sudo group to run any command via sudo. ![]()
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