Managing Users and Groups

Question 1

What is the command to add a new user?

Answer 1

useradd

Question 2

How to create a special user accounts

Answer 2

useradd -r which will have a UID less than 500 char

Question 3

How to set a password for a new user?

Answer 3

passwd username

Question 4

Where is the new user information saved?

Answer 4

/etc/passwd

Question 5

where is the group information saved

Answer 5

/etc/group Group name, Password,GID and Member list

Question 6

How to list hidden files

Answer 6

ls -a

Question 7

Where is the user profile setting saved

Answer 7

~/.bash_profile