/usr/local/bin/dp: invalid option -- '-'
/usr/local/bin/dp:
  h: help
  d: debug flags
     (none, all, int, error, ctrl, packet, session, timer, tcp, parser, log, ddos, policy, dlp)
  m: match proxymesh traffic against parent workload policy
  p: pcap file or directory
  s: standalone mode (listen to the control channel)