tcpdump cheatsheet

                     TCPDUMP FLAGS
Unskilled =  URG  =  (Not Displayed in Flag Field, Displayed elsewhere)
Attackers =  ACK  =  (Not Displayed in Flag Field, Displayed elsewhere)
Pester    =  PSH  =  [P] (Push Data)
Real      =  RST  =  [R] (Reset Connection)
Security  =  SYN  =  [S] (Start Connection)
Folks     =  FIN  =  [F] (Finish Connection)
          SYN-ACK =  [S.] (SynAcK Packet)
                     [.] (No Flag Set)

Source

• https://gist.github.com/tuxfight3r/9ac030cb0d707bb446c7