![]() ![]() Log in to your server Log in to your system as the root user: ssh rootserveripaddress 2. If you want to configure sudo for an existing user, skip to step 3. This pkexec method works (on desktop systems) because Ubuntu systems with a GUI installed have two separate mechanisms for administrators to perform actions as root: sudo, and PolicyKit. Creating a New Sudo User in Ubuntu Follow the steps below to create a new user account and give it sudo access. Ubuntu 12.04 and later should have this (even if they also have the above lines because they were upgraded from an earlier release): # Allow members of group sudo to execute any command ![]() Ubuntu systems before 12.04, or those that were upgraded from a version before 12.04, should have this: # Members of the admin group may gain root privileges The sudo command is designed to allow users to run programs with the security privileges of another user, by default the root user. Then just edit the sudoers file to add whatever entries you need. Now, user is created and we will add new user to sudo group to grant sudo access.If you're in the admin group (or the sudo group starting with Ubuntu 12.04) but that group isn't configured in /etc/sudoers to be able to run commands as root with sudo, you can fix that problem the same way you'd fix a broken sudoers file: pkexec visudo Changing the user information for demouserÄ®nter the new value, or press ENTER for the defaultÄ«y default on Ubuntu machine, members of the sudo group are granted with sudo access. ![]() These are optional questions so If you want to leave all of this information blank just press ENTER to accept the defaults. After that it will prompt to enter new userâs information. Once you set password it will make a directory for a new user and make copy necessary configuration files. Ĭreating home directory `/home/demouser'. Īdding new user `demouser' (1001) with group `demouser'. su - ubuntu20 apt-get update exit User Permission Denied Error Add User to Sudo Group Now you need to add ubuntu20 to the sudo group. sudo adduser ubuntu20 Create New User in Ubuntu Try switching as an ubuntu20 user and try running the apt command, it will fail since it requires root privilege. ![]() This will give you an interactive root shell. Next time you run another or the same command without the sudo prefix, you will not have root access. You can also add a group to have sudo access. To create the user run the following command. To get root access, you can use one of a variety of methods: Run sudoI usually add the users I want to have sudo access. Itâs recommended to set a strong password with combination of alphanumeric and special characters. If you want to add another user or if your username did not install Ubuntu, then you must log in as that user who installed Ubuntu, enter sudo -i to get root prompt and then enter this command visudo. Open up terminal and enter: sudo adduser lubos Next, we we need to add the new user to an existing sudo group: sudo usermod -aG sudo lubos All done. Use the Feedback tab to make any comments or ask questions. At the prompt, enter the new users password: email protected: sudo -i sudo password for newuser: email protected: Use whoami to verify that you are currently the root user: email protected: whoami root. Letâs start by creating a new user called lubos. Use sudo -i to verify that the user account can elevate permissions. Create a new user account using the adduser command. Log in to your system as the root user: ssh rootserveripaddress. You just add sudo before the command to run it with root privilege. You don't need to know the root password or switch to root user. If you want to configure sudo for an existing user, skip to step 3. Step 1: Create a new user if it doesnât exist already Step 2: Make it a sudo user Step 3: Verify sudo access As a sudo user, you can run commands and access files as root user but with your own password. You will be prompted to set new password and retype the new user password. 1170 Just add the user to the sudo group: sudo adduser sudo The change will take effect the next time the user logs in. Visit How to Add user on Ubuntu 18.04 for more information on how to create new users. Follow the steps below to create a new user account and give it sudo access.![]()
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