Re:Regexp and lower case

[Jorge Goncalvez]

Hi, I have this:
if (/hardware ethernet /) {     
                        $_=(split/\{/)[1];      
                        s/[^\d:A-F]//g;         # remove anything not 0..9,A..F 
                        #print "$_\n";
                        
                }
                
It works but I dont want to remove th eletter between a-f if it is in lower 
case.
How can I do to have the upper and th elower case.
Thanks  
                


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