#adduser [유저이름]
Adding user hohoho...
Adding new group hohoho (1004).
Adding new user hohoho (1004) with group hohoho.
Creating home directory /home/hohoho.
Copying files from /etc/skel
Enter new UNIX password:
Retype new UNIX password:
passwd: password updated successfully
Changing the user information for hohoho
Enter the new value, or press ENTER for the default
        Full Name []:
        Room Number []:
        Work Phone []:
        Home Phone []:
        Other []:
Is the information correct? [y/N] y
#mysql -p
mysql>
USE mysql;
INSERT INTO user (host, user, password) VALUES('localhost','hohoho',password('gkgkgk'));
INSERT INTO db VALUES('localhost','hohoho','hohoho','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y');
CREATE DATABASE hohoho;
flush privileges;

mysql> Bye

#
su - hohoho
mkdir public_html
chmod 755 public_html