Kan, Yu-Ting writes:
> Dear all
> I have browsed for all file test operator but is there one testing whether a
> file is
> being read/write?
File test operators are described on the perlfunc page, under
"Functions for filehandles, files, or directories". Look for "-X".
--
Brian Raven
You tell it that it's indicative by appending $!. That's why we made $!
such a short variable name, after all. :-)
-- Larry Wall in <[EMAIL PROTECTED]>
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