Parameters we can used for cooja in contiki-2.x

Syntax:
java -jar cooja.jar [parameters]

Parameters:
-contiki=
Can provide custom contiki path instead of the default path which cooja is contained ( I guess )

-external_tools_config=
Can provide custom externel_tools file. The default file is  contiki-2.x/tools/cooja/build/external_tools_linux.config

-quickstart=
Quickly start the simulator using the given config file.
The configuration file can be either a saved simulation (.csc) contiki build to target cooja (.cooja) or a contiki source file (.c)
( .csc  .cooja .c )

-nogui=
Quickly starting a saved simulator(.csc), make targeted to cooja (.cooja) or contiki source file (.c)  WITHOUT gui
( .csc, .cooja, .c )
Make sure at least one test editor is controlling the simulation

-applet
Load the applets given followed by following switches given bellow
     -web=
        web applet path
     -sky_firmware=
        sky firmware
     -esb_firmware=
        esb firmware
     -build=
        build path