Users, Groups and Sudo | Mastering Linux

Hello guys,
This video will introduce you to one of the most important concepts in Linux. That is, understanding users, groups and the special group sudo and why they are so important to Linux. We will cover in depth about the various actions a user can do, the reason of creating a group and most importantly, we will answer the question - what the hell is this sudo? During this course, as we gain more knowledge about each concepts, I will also teach you how to edit the special sudoers file to give admin rights to any user present in Linux. So in short, we can say, this video will cover some aspects of access control in Linux as well. Although I will be making a whole new video on this topic as well.


Hope you will get to learn new things and I am very excited to hear your feed-backs. Happy learning : )


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Hey you found yourself some useful portals : )
00:00 00:26 Introduction
00:26 02:20 What are groups?

02:20 03:06 Types of groups
03:06 04:02 Identify primary group for any user
04:02 05:16 Identify secondary groups for any user
05:16 06:53 Add a new user
06:53 08:08 Add secondary groups to the user
08:08 09:16 Delete any user
09:16 14:09 What is sudoers file and editing the file?
14:09 17:46 How to add a user to the sudo group?
17:46 18:04 Outro

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Hmm, I wonder where these links takes us :

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