Options

• -e: specify filename to exec after connect
  • Running a Command With -e
  • Running a Command With -c
• -h: show available options and exit.
• -k: Keep inbound sockets open for multiple connects
  • Creating a Date/Time Server
• -l: Listen mode, for inbound connects
• -q: quit after EOF on stdin and delay of seconds
  • An Example
• -u: UDP mode
  • A Client/Server Example
• -v: Verbose
  • Example
• -y: specify python code to exec after connect
  • Executing Python Code With -y
• -Y: specify python file to exec after connect
  • Executing Python Files With -Y
• -z: Zero-I/O mode