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Re^3: Effect of redirecting output to /dev/null on $? valueby hippo (Bishop) |
on Aug 03, 2020 at 15:44 UTC ( [id://11120259]=note: print w/replies, xml ) | Need Help?? |
This is pretty much all covered in the docs for system(). Why does adding a redirect to /dev/null increase the complexity enough to invoke the shell? Because it's the shell that does the redirection. 🦛
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