C:\usr\local\share\PassThru\perl>"C:\Program Files\Mozilla Firefox\firefox.exe" --version

C:\usr\local\share\PassThru\perl>"C:\Program Files\Mozilla Firefox\firefox.exe" --version | perl -e "print $_ for <>"
Mozilla Firefox 61.0.2

C:\usr\local\share\PassThru\perl>"C:\Program Files\Mozilla Firefox\firefox.exe" --version > out.txt

C:\usr\local\share\PassThru\perl>type out.txt
Mozilla Firefox 61.0.2