I've never seen system used with the 1 before. Without it (ie. system $perl ...) it works fine, but the process doesn't go into the background (the system call waits). Where is this documented?

Sorry, I'm not sure I've ever seen it documented anywhere. I learned it here 10 o r11 years ago -- probably from Tye -- and used it ever since.

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
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In reply to Re^3: Debug background Perl procs started with compiled C# code (breaks only on AWS) by BrowserUk
in thread Debug background Perl procs started with compiled C# code (breaks only on AWS) by stevieb

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