Managing Linux® Systems with Webmin™ System Administration and Module Development

25.3. Parameter Types

For each parameter in a command, you can choose a type from its menu under the Type column. The available options and their meanings are listed in Table 25.1.

Table 25.1. Custom Command Parameter Types

Text	The parameter is a text field, into which any string can be entered.
User	The parameter is a small text field with a user selection button next to it. Only valid UNIX users can be entered or selected from the pop-up user window.
UID	Like the User option, but the username entered will be converted to a UID for substitution into the command when it is run.
Group	The parameter is a small text field with a group selection button next to it. Only valid UNIX groups can be entered or selected.
GID	Like the Group option, but the group ...