uml_switch -V (return code: 1)
Usage : uml_switch [ -unix control-socket ] [ -hub ] [ -tap tap-device ]
or : uml_switch -compat-v0 [ -unix control-socket data-socket ] [ -hub ] [ -tap tap-device ]
uml_switch --help (return code: 1)
Usage : uml_switch [ -unix control-socket ] [ -hub ] [ -tap tap-device ]
or : uml_switch -compat-v0 [ -unix control-socket data-socket ] [ -hub ] [ -tap tap-device ]