# Package weka.gui.simplecli

- Class Summary
  Class | Description
  --- | ---
  AbstractCommand | Ancestor for command.
  Capabilities | Outputs the capabilities of the specified class.
  Cls | Clears the output area.
  Echo | Outputs a message.
  Exit | Closes the Simple CLI window.
  Help | Outputs help for a command or for all.
  History | Prints all issued commands.
  Java | Sets a variable.
  Kill | Kills the running process.
  Script | Executes commands from a script file.
  Set | Sets a variable.
  Unset | Removes a variable.