Re: Why "getlogin" not works in this case?

I don't really understand what you're asking. Could you clarify?

Comment on Re: Why "getlogin" not works in this case?

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Re^2: Why "getlogin" not works in this case? by bdimych (Monk) on Jan 22, 2008 at 15:52 UTC
`sh -c "/usr/bin/time perl -e '$\|=1; print getlogin(), chr(10)' + - prints username sh -c "/usr/bin/time perl -e '$\|=1; print getlogin(), chr(10)' & wait" + - prints nothing - that is sh -c "/usr/bin/time perl -e '$\|=1; print \$ENV{USER}, chr(10)' & wait +" - prints username` [download]	[reply] [d/l]

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Re^2: Why "getlogin" not works in this case?
by bdimych (Monk) on Jan 22, 2008 at 15:52 UTC

sh -c "/usr/bin/time perl -e '$|=1; print getlogin(), chr(10)'        
+  - prints username
sh -c "/usr/bin/time perl -e '$|=1; print getlogin(), chr(10)' & wait"
+  - prints nothing - that is
sh -c "/usr/bin/time perl -e '$|=1; print \$ENV{USER}, chr(10)' & wait
+" - prints username
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