comment <comment>  | Adds a comment to the user account.  | 
disable  | Disables the user account.  | 
gecos   | Sets the gecos option.  | 
nopassword  | Allows login to this account without a password.  | 
password   | Specifies the password. Choose one of the following: •	<cleartext>—Specify a login password in clear text. This option is the same as the 0 <cleartext> option and is provided for backward compatibility. •	0—Specify a login password in clear text. •	7—Specify a login password with an encrypted string.  |