Get Root Privileges Using the sudo Command.

• 
  Share

• 
  Tweet

The sudo command

The sudo (super do) command in Linux is used to give certain user(s) only a few super (root/administrator) permissions. And with those granted permissions a regular user can issue root commands to carry out any administrative tasks on the system.

If you want to use sudo to run commands as a regular user, you’d prepend the sudo command to the command you intend to execute using this format:

sudo <command>

For example trying to install any application (without sudo command) would return an error because such privilege is left for the root user;

When a user enters the sudo command into the terminal, he must provide an authentic password, after which he can reuse that command without entering a password for a specific period of time (five minutes is the default).

When an unauthorized user attempts to use a sudo command, an error is returned by the terminal and its logged by the system. This log can help a Linux system administrator to monitor it usage on the system.

Happy Linux’NG!

• 
  Share

• 
  Tweet

• Author
• Recent Posts

ALEXANDER OMOROKUNWA

Chief Editor/Founder at FossNaija

A Linux enthusiast with a focus on enriching the Nigeria Linux experience and keeping a keen eye on Ubuntu and other Foss related developments.

Latest posts by ALEXANDER OMOROKUNWA (see all)

• Google’s Bard AI: ChatGPT Rival or The Next Frontier in AI and NLP Technology - February 8, 2023
• Google Introduces KataOS, as a Security-based Open-source Operating System  - December 22, 2022
• The Latest GNOME 43, “Guadalajara”, Released See What’s New - October 19, 2022