in reply to Re: Why "getlogin" not works in this case?
in thread Why "getlogin" not works in this case?
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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