You can use wildcard characters in file names the same way you can use them in
email addresses. Use an asterisk in the name or the extension sections of a file name,
but not in conjunction with a partial name or extension. The following are valid
examples:
-
*.*: Valid representation of all files.
-
*.extension: Valid representation of all files of a certain
extension.
-
name.*: Valid representation of files with a specific name but
with any extension.
The following are invalid examples: