Peer Global File Service Help > Basic Concepts > File and Folder Filters > Defining Filter Patterns

You can use the following wildcards in a file filter pattern to more easily cover well-known file extensions or names that follow established patterns.

*	Matches zero or more characters of any value
?	Matches one character of any value

The following examples show the use of a wildcard:

*.ext Filter files that end with the .ext extension

ext* Filter files that begin with the string ext

ext Filter files that contain the string ext

Using Wildcards in Filter Patterns

Using Wildcards in Filter Patterns