删除ubuntu用户的命令比较容易记:sudo userdel username,例如我想删除 yangming ,则输入:sudo userdel yangming,删除成功后,系统无任何提示。
On Ubuntu, this has to be the easiest option of granting administrative rights to a regular user. When users are added to the sudo group, they acquire the ability to invoke sudo when running system-related tasks. The usermod command is a command used to grant administrative privileges to reg...
In Ubuntu (and pretty much all popular Linux distributions), the recommended method for running commands with elevated privileges is the sudo command. Once invoked, non-root users can use this command to act with superuser privileges for 15 minutes. sudo is an important command in a Linux syst...
If you are signed in using a non-root user with sudo privileges, type: sudo visudo Copy Traditionally, visudo opened /etc/sudoers in the vi editor, which can be confusing for inexperienced users. By default on new Ubuntu installations, it should instead use nano, which provides a more fam...
If you are signed in as a non-rootuser withsudoprivileges, run the same command with thesudoprefix: sudovisudo Copy Traditionally,visudoopened/etc/sudoersin thevieditor, which can be confusing for inexperienced users. By default on new Ubuntu installations,visudowill use thenanotext editor, which...
Step 1: Add the User to the Sudo Group First, add the user to the group of sudo by replacing the “username” with the actual username in the below command: # sudo usermod -aG sudo [username] For example, the user “vboxuser” is added to the sudo group following the above command...
II – Adding an existing user to the sudoers file The sudoers file is located at/etc/sudoers. This file contains a set of rules that are applied to determine who has sudo rights on a system, which commands they can execute with sudo privileges, and if they should be prompted a password...
And that's all there is to add a new user in Linux, from both the GUI and the command line. As I said, once you know how to add a user from within the Ubuntu GUI, you shouldn't have much trouble doing so with any desktop. If you do run into trouble with your GUI, you can...
NOTE: In the default installation of Ubuntu 9.10 'Karmic Koala', the + Add User button will be grayed out, and a Click to make changes button with a picture of keys will be an the bottom of the window. Click that and enter the sudo password to make the + Add User button active. ...
Add the New User to the Sudo Group By default, sudo on Ubuntu 16.04 systems is configured to extend full privileges to any user in the sudo group.You can see what groups your new user is in with the groups command:groups newuser Output newuser : newuser By default, a new user is ...