9 lines
383 B
Text
9 lines
383 B
Text
Calling Perl's in-built system() function is easy, determining if it
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was successful is hard. Let's face it, $? isn't the nicest variable
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in the world to play with, and even if you do check it, producing a
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well-formatted error string takes a lot of work.
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IPC::System::Simple takes the hard work out of calling external
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commands.
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WWW: http://search.cpan.org/dist/IPC-System-Simple/
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