Tool

Command Builder

Interactively check flags, fill in values, and assemble a ready-to-run command for popular security tools.

netcat

TCP/UDP networking Swiss army knife for reading/writing data across connections

networkingshellfile-transferlisteningpivoting

netcat

Required

Host / IP*

Port*

Options

-lListen mode— Listen for incoming connections

-vVerbose— Verbose output

-nNo DNS— Skip DNS resolution

-uUDP mode— Use UDP instead of TCP

-eExecute program— Execute program after connect

-pLocal port— Specify local port number

-wTimeout— Timeout for connects and final net reads

-zZero-I/O scan— Scan without sending data