Linux create a user and group

- Linux create a new user and group
- Linux create user and group with specific id
- Linux create user and group with id
- Linux create user and groups
- Linux create system user and group
- Linux create local user and group
- Linux create directory with user and group
- Oracle linux create user and group
- Linux create file with user and group
- Linux create user and assign group
- Linux create user group command line
- Linux create user with group and home directory
- Linux create user and add to groups
- Linux create user without group
- Linux create user primary group