on the server: $ file -i myfile.avi myfile.avi: image/x-tga; charset=binary
$ file --version file-5.35 magic file from /etc/magic:/usr/share/misc/magic on the ubuntu bionic pc: $ file -i myfile.avi myfile.avi: video/mpeg; charset=binary $ file --version file-5.32 magic file from /etc/magic:/usr/share/misc/magic don Paolo Benvenuto
