Red Hat Linux Add User and Group Tutorial

I need to add a new user into a Red Hat Linux box.  How would I do this?  I need to give them root privileges to the box - preferable so they can use sudo.  I am comfortable with the command line, but not Linux.

Thanks,
awakeningsAsked:
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Jan SpringerCommented:
groupadd <username>

useradd -d /path/to/homedir/<username> -g <username> -s /bin/bash -m -c 'Free Form Field' <username>

passwd <username>
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Jan SpringerCommented:
Prefacing each command with "sudo" or su to root.
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awakeningsAuthor Commented:
Jesper,

     Do I need to create the home directory or does it do it automatically?  I'm guessing the useradd should come before the group add?  How do I add them to a particular group though?

Thanks,

Awakenings
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Jan SpringerCommented:
No, groupadd comes first so that you can specify it with the useradd command.

The "-m" says to create the home directory specified by "-d".

Put the correct path to the home directory i.e., /home/awakening

I use groups to identify types of accounts:

1001 email
1002 internal
1003 etc

The "-g" is changed to identify the group that you are putting that individual in.
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