[kw-pm] Executing commands using tics
Eric Maki
eric at uc.org
Mon Mar 15 17:08:54 PDT 2010
You need to share your platform info (I assume Windows... but
cygwin? ActiveState? Strawberry?) and the code.
Actually, this would be useful too:
print 0 + $!;
I am -guessing- that $! is ENOTTY(25) because that is a lot like what
the message for ENOTTY looks like for *nix.
Which might also explain why you would see it in a context without a
TTY, but don't see it on the command line.
---- original message : 2010-03-15 11:27am : Robert Pike ----
> Has anyone run commands using tics from a Perl CGI application? I'm
> trying to run gunzip command and other commands using tics but it's
> not working. If I wrap the statement in an eval statement the $! gets
> set to "Inappropriate I/O control operation" after the attempt to
> execute it occurs. Any ideas on how I can get this up and running? A
> very similar script I had seemed to work fine from command line.
> Thanks, in advance, for any help.
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