in reply to system and $?
I'm getting -1 on all platforms and perl versions I tried:
perl -le 'system "no-such-program"; print "$? $^O $]"'
An Englishman in New York
An American Werewolf in London
An American in Paris
The Innocents Abroad
An Idiot Abroad
Robinson Crusoe on Mars
A Connecticut_Yankee in King Arthur's Court
There and Back Again
Travels into Several Remote Nations of the World
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