Post-installation steps for Linux

Related Tutorials

How to re-add yourself to the sudo security group
Configuring Docker to listen for connections using both the systemd unit file and the daemon. The user 'myuser' does not exist. If you want to start an interactive root shell, use this command:. Please note that capital G -G option add user to a list of supplementary groups. No one needs to assign root access to their own account. This would allow the users in those groups the ability to run some or all commands with root privileges in Terminal without having to give those accounts administrative privileges on the Mac in question. The second method allows us to scale quickly for new users that will need sudo access.

Command Syntax:

How to Add User as Sudoers using Command Line

The command then runs, as if you were the system administrator. If you want to start an interactive root shell, use this command:. Frields has been a Linux user and enthusiast since , and joined the Fedora Project in , shortly after launch.

He was a founding member of the Fedora Project Board, and has worked on documentation, website publishing, advocacy, toolchain development, and maintaining software. He currently lives with his wife and two children in Virginia. By adding a user to the wheel group they are able to use sudo to anything they want on the box.

It is better to restrict what a user can do with sudo through the use of Command Aliases. My suggestion would be to create separate groups for users based on roles and then use Command Aliases to restrict what they can do.

Save that file for global changes. There is much more to configuring sudo such as allowing certain users or groups very specific individual privileges that are reserved for the super user. Fedora 28 is available now.

Read the release announcement for all the details. A most common source of confusion is that people add themselves to a new group but then do not log out and back in again and then have problems because the group is not assigned; be sure to verify group membership. Creating users with sudo You can also create new users with sudo membership: Creating new user while installing OS As of DebianSqueeze , if you give root an empty password during installation, sudo will be installed and the first user will be able to use it to gain root access currently, the user will be added to the sudo group.

The system will also configure gksu and aptitude to use sudo. You should still verify group membership after logging in as the installed user. I am not aware of a way to accomplish this task with a single command other than catenating the 2 commands above with ; which is not the same thing.

You should then login as the new user and verify group membership. Configuration overview Now, if you want to allow certain users to execute certain programs, here's a quick example for more information, read the fine manual. See the man page for details on how to write a sudoers file. It no longer overrides your PATH when using sudo. Does this just affect accounts on terminal or will it also enable admin status on locally logged in AD accounts too?

Any clues on how to speed up the sudo command seems like it queries the entire active directory each time I run the command; makes it so slooooow? Is there a way to tell winbind to only search one specific group and not entire directory i.

I was trying group names without domain prefix and was failing for many days. No other tutorial suggested me to add domain prefix for AD groups. Your idea worked for me. You are commenting using your WordPress.

Manage Docker as a non-root user

This is also referred to in the ubuntu documentation on RootSudo albeit they refer to the admin group instead of the sudo group – icc97 Mar 5 '12 at 7 +1: this is the most easy-to-remember, simple and intuitive way to add a user to a group! Change with your actual username. Above command creates a new user and add it in group named sudo. This group already have sudo privileges defined in /etc/sudoers files.. Example: The following command will create a new user jack and add it to sudo group. If user already exist, it will simply add them to sudo group. The sudo command provides a mechanism for granting administrator privileges, ordinarily only available to the root user, to normal users. This guide will show you the easiest way to create a new user with sudo access on Ubuntu, without having to modify your server's sudoers file. If you want to configure sudo for an existing user, simply skip to step 3.