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Published Book on Amazon

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	All of IOT Starting with the Latest Raspberry Pi from Beginner to Advanced – Volume 1
	All of IOT Starting with the Latest Raspberry Pi from Beginner to Advanced – Volume 2

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출판된 한글판 도서

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	최신 라즈베리파이(Raspberry Pi)로 시작하는 사물인터넷(IOT)의 모든 것 – 초보에서 고급까지 (상)
	최신 라즈베리파이(Raspberry Pi)로 시작하는 사물인터넷(IOT)의 모든 것 – 초보에서 고급까지 (하)

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Original Book Contents

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Chapter 12        User and User Group

 

Chapter's Main Topics

This chapter describes the various kinds of user accounts and explains the difference between logon user and working user. It also describes how to create user account, change the contents of user account, delete user account, and describes the relationship between user account and user group.

 

It includes descriptions on the following topics:

■   Types of user

■   Logon user and working user

■   Internal management of user account in the system

■   Create, change, or delete user accounts

■   User groups