It can even be done without that evil C! Today, I stumbled across POSIX, and decided to play with it a little. 
use POSIX;
 
for (grep{ /^_\w/; } keys %::) {
  eval( "print \"$_ is set to \".$_.\"\n\";");
}

[download]
is all you need.

Cheers,

Jeroen
"We are not alone"(FZ)

In reply to Re: Get your system configuration from a man page. by jeroenes
in thread Get your system configuration from a man page. by ChOas

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