Sudoers - Community Help Wiki

By default, the sudoers file is located at /etc/sudoers by default. This file contains a set of rules that are applied to determine who has administrative rights on a system, which commands they can execute with sudo privileges, and if they should be prompted a password or not. However, you should not modify the sudoers file by yourself because sudo - Unix, Linux Command - Tutorialspoint sudo determines who is an authorized user by consulting the file /etc/sudoers. By giving sudo the -v flag, a user can update the time stamp without running a command . The password prompt itself will also time out if the user’s password is not entered within 5 minutes (unless overridden via sudoers ). Modify sudoers file with ansible playbook template

Mar 29, 2016 · This guide will show you the easiest way to create a new user with sudo access on CentOS, without having to modify your server’s sudoers file. If you want to configure sudo for an existing user, simply skip to step 3. Steps to Create a New Sudo User. Log in to your server as the root user. ssh root@ server_ip_address

Linux command line basics: sudo | Enable Sysadmin Feb 11, 2020

The sudoers file located at: /etc/sudoers, contains the rules that users must follow when using the sudo command. If you have ever used used Ubuntu, you know that the root account is disabled. This is because the root password is not set in Ubuntu, you can assign one and use it as with every other Linux distribution. That anyway is another story.

Nov 04, 2015 · Hi all, I'm trying to setup my sudoer file at work to have the right security, but I'm not able to refine to the level I want. Here's what I would like to have: => OS Users - John (group staff) - Bob (group staff) - app20adm (group app20grp) - app70adm (group app70grp) - sys20adm May 04, 2019 · The sudoers file. A typical sudoers file looks like this: # # This file MUST be edited with the 'visudo' command as root. # # Please consider adding local content in /etc/sudoers.d/ instead of # directly modifying this file. # # See the man page for details on how to write a sudoers file. The other method to grant administrative rights is to add the user to the sudoers file. By default, the sudoers file is located at / etc/sudoers by default. This file contains a set of rules that are applied to determine who has administrative rights on a system, which commands they can execute with sudo privileges, and if they should be Apr 26, 2017 · The file in Linux that determines whether or not you will be allowed to execute “sudo” is called “sudoers” and resides in the following location: /etc/sudoers While this is a regular file just like any other, it’s extremely dangerous to edit it using the normal text editing commands. Thanks for your reply but I am still clueless after reading the page referenced by your URL. I do not know what "version control" and "git" mean. I am new to Ubuntu and yes, I am not an IT guy. I just wish to have a simple method of backing up /etc/sudoers file. – n00b Jul 9 '13 at 2:58