Why login as root

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Create a free Team What is Teams? Learn more. How do I login as root? Ask Question. Asked 9 years, 10 months ago. Active 4 years, 2 months ago. Viewed 1. I want to login as root, but when I enter sudo -s and enter password, this message is shown: "you are not in sudoers file", and when I enter su and enter password, this is shown: "authentication failure".

Improve this question. Jorge Castro We'd need to know what commands you ran when you were root. You might need to reset your password: askubuntu. Do you want to change user in terminal as you used su command? Add a comment. Active Oldest Votes. Improve this answer. Karlson Karlson 1, 1 1 gold badge 15 15 silver badges 24 24 bronze badges. What commands did you do? We highly suggest reading supplemental materials when considering the administration of your server.

Please consult our Scope of Support Statement before administrating your server as root. Root privileges are the powers that the root account has on the system. The root account is the most privileged on the system and has absolute power over it i. Among root's powers are the ability to modify the system in any way desired and to grant and revoke access permissions i.

The permissions system in Unix-like operating systems is set by default to prevent access by ordinary users to critical parts of the system and to files and directories belonging to other users. This is because it is very easy to damage a Unix-like system with root access. However, an important principle of Unix-like operating systems is the provision of maximum flexibility to configure the system, and thus the root user is fully empowered. For VPS Hosting, users can easily switch to root access by using sudo.

Information on this process can be found below:. Unix-like systems assume that the system administrator knows exactly what he or she is doing and that only such individual s will be using the root account. Click Join or Edit. Click Open Directory Utility. Click in the Directory Utility window, then enter an administrator name and password.

Log in as the root user When the root user is enabled, you have the privileges of the root user only while logged in as the root user. If the login window is a list of users, click Other, then log in. Remember to disable the root user after completing your task. Published Date: November 28, Yes No.