
R-Studio Manual29
© 2002...2013 R-Tools Technology Inc.
2.1.3 File Masks
R-Studio shows only those files/folders that match the specified file mask. File mask affects files/folders that are
processed by the Recover and Find commands.
To specify a file mask,
1 Click the File Mask button
Other ways to specify the file mask
Right-click a folder and select File Mask on the shortcut menu
or
Select the folder and select File Mask on the Tools menu
2 Specify the file mask on the File mask dialog box and click the OK button
Mask dialog box
File mask options
You may specify options for All Files, File Extensions, Files, and Regular Expressions
If this check box is selected, R-Studio makes a case-sensitive search.
If this check box is selected, R-Studio will show folders with no files matching the
mask.
If this check box is selected, R-Studio makes a search among deleted files/folders.
If this check box is selected, R-Studio makes a search among existing files/folders.
Specifies file size limits.
Specifies file date boundaries. Files may be Modified/Created/Last Accessed.
> R-Studio will show only those files that match the specified file masks
2.1.4 Regular Expressions
Regular expression is a notation for patterns of text, as opposed to exact strings of characters. The notation uses
literal characters and metacharacters. Every character which does not have special meaning in the regular-
expression syntax is a literal character and matches an occurrence of that character. For example, letters and
numbers are literal characters. A metacharacter is a symbol with special meaning (an operator or delimiter) in the
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