self.note

  panscan=1   ~/.config/mpv/scripts https://raw.githubusercontent.com/occivink/mpv-scripts/master/scripts/crop.lua https://raw.githubusercontent.com/occivink/mpv-scripts/master/scripts/encode.lua   src: https://github.com/occivink/mpv-scripts  https://mpv.io/manual/master/#lua-scripting   

 add script gadget  leave title empty <script type='text/javascript' src='//ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js'></script> <script type='text/javascript' src='//m-misc.appspot.com/js/blogger-infinite-scrolling.js'></script>   paste above script and save

 sudo apt install arp-scan sudo ip addr  ##find netwrok address sudo arp-scan   192.168.1.0/24 get-iab -v  ## update device database src: https://www.kali.org/tools/arp-scan/ https://github.com/royhills/arp-scan https://www.tcpdump.org/

sudo service postgresql start sudo su postgres pg_lsclusters     pg_ctlcluster 13 main start   version of postgres was 13  sudo systemctl start [email protected]  sudo  msfdb init    got errors but armitage works