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shell - How to input special character in cmd?

I have written a c program that retrieves arguments from the command line under Windows. One of the arguments is a regular expression. So I need to retrieve special characters such as "( , .", etc., but cmd.exe treats "(" as a special character.

How could I input these special character?

thanks.

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You can generally prefix any character with ^ to turn off its special nature. For example:

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:Documents and SettingsPax>echo No ^<redirection^> here and can also do ^
More? multi-line, ^(parentheses^) and ^^ itself
No <redirection> here and can also do multi-line, (parentheses) and ^ itself

C:Documents and SettingsPax>

That's a caret followed by an ENTER after the word do.


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