C:\usr\local\share\PassThru\perl>perl -Mwarnings -Mstrict -MConfig -le "my $cmd = q|C:\Program Files\Mozilla Firefox\firefox.exe|; open my $fh, '-|', $cmd, '--version' or die $!; m
y $out = do { local $/; <$fh> }; close $fh or die $! ? $! : qq(\$?=$?); print $out; print $Config{myuname}"
Mozilla Firefox 61.0.2

Win32 strawberry-perl 5.26.2.1 #1 Sun Apr 15 13:52:49 2018 x64