Create a user under Linux, set a password for the user, give the user authorization

1, the users under Linux belong to the group, so need to create a group, divided to users. To create a command:

Execute under Root
Groupadd ver Create a group of ver

2. Create user

Useradd-m-G ver uiadm added user uiadm

3. Set User password

passwd uiadm newline Password

4, switch to the home directory, under the root user to give Uiadm authorization

chmod 775-r Uiadm

Create a user under Linux, set a password for the user, give the user authorization