CentOS Add User

1. Add Users

AddUser test

2. Change the password

passwd test

3. Delete a user

Userdel Test

or delete it along with the user directory

Userdel-f Test

Note: If the user is still logged in, it will prompt that the user is logged in cannot be deleted. You may need to force the user to exit first.

4. Mandatory exit already logged in user

View currently logged in user

# W

USER TTY from [email protected] IDLE jcpu PCPU
Root pts/0 ***.**.***.** 11:33 0.00s 0.08s 0.00s W
tmp_3254 PS1 ***.**.***.** 11:33 0.00s 0.08s 0.00s ls

Command prototype: pkill-kill-t [TTY]

Pkill-kill-t PS1

Repeat the second step of the delete user command to delete the success.

5. Modify the User directory

First finger username , use the command to view the user's original directory

Finger:command not found

Solve

Rpm-qa |grep Fingeryum Install finger

Enter to id username view user uid

ID username

Modify the user home directory

usermod-d/usr/newfolder-u UID Username

-uYou have to pick uid it up later.username
After the modification is complete, finger username you can check for changes before and after changes.

CentOS Add User