Perl: the Markov chain saw | |
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RE: Re: use strictby KM (Priest) |
on Jun 07, 2000 at 19:22 UTC ( [id://16876]=note: print w/replies, xml ) | Need Help?? |
To be more specific, -W tests to see if a file is writable by the real uid/gid. It would be used like:
Whereas -w is a switch used when running Perl to add a behaviour to the interpreter as it compiles and runs your code. You can see about the file test swicthes by typing: However, there is a -W switch for Perl 5.6 to turn on all warnings.
Cheers,
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