DOS wildcards only know 2 meta symbols: * and ?.

In regex speak these would be written as .* and . respectively *)

All other characters have to be taken literally.


Update: depending on how close you want to come to the results of DOS's "dir" you need additional restrictions, like surrounding the expression with begin and end assertions as in: $re = '^help.*\.txt$';

Update: *) ? is exactly 1 character (not "one or none" as my previous .? described.
Thanks to riceWind for spotting my error.

In reply to Re: dos file masks and regular expressions by pKai
in thread dos file masks and regular expressions by fluffyvoidwarrior

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