Thank you for the hints. I escaped _ because of the scalars containing _ in their names. if I use my @cachefiles = glob("/home/cache/*_$scalar_1_2"); it does not recognize $scalar_1 I'd have to write my @cachefiles = glob("/home/cache/*_$scalar_1\_2");

In reply to Re^2: Wildcards - open a file with one unknown digital character by mypatek
in thread Wildcards - open a file with one unknown digital character by mypatek

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