ESTOY USANDO KALI LINUX EN LIVE. DESCARGO BETTERCAP Y CUANDO LO ABRO APARECE ESTO, AYUDA:

Usage of bettercap:
  -autostart string
       Comma separated list of modules to auto start. (default "events.stream, net.recon")
  -caplet string
       Read commands from this file and execute them in the interactive session.
  -cpu-profile file
       Write cpu profile file.
  -debug
       Print debug messages.
  -env-file string
       Load environment variables from this file if found, set to empty to disable environment persistence.
  -eval string
       Run one or more commands separated by ; in the interactive session, used to set variables via command line.
  -iface string
       Network interface to bind to, if empty the default interface will be auto selected.
  -mem-profile file
       Write memory profile to file.
  -no-colors
       Disable output color effects.
  -no-history
       Disable interactive session history file.
  -silent
       Suppress all logs which are not errors.

MUCHAS GRACIAS!!!