| Parameter | Description | Value |
|---|---|---|
| user-name | Specifies the name of a user. | If the login name does not contain any space, the value is a string of 1 to 128 case-insensitive characters. If the login name contains spaces, the value is a string of 1 to 130 case-insensitive characters, and you must enclose the name with double quotation marks ("), for example, "user for test". |
| uid | Specifies a user ID. | The value is an integer that ranges from 0 to 65535. |
| gid | Specifies the ID of the groups where users reside. | The value is an integer that ranges from 0 to 65535. |