Having read Ovid's CGI Course thoroughly, I heartily recommend it as a great starting point for discussions on this type of question. He covers the -w (as well as the -T) flags very well, including reasons why you should use them. It's a great starting point for CGI concepts.

-Yendor

IWeThey
HOPE Ride

In reply to Re: Why do I need -w in a cgi script by Yendor
in thread Why do I need -w in a cgi script by Anonymous Monk

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