Chimothoa To Ubuntu Part 1

Ok
the first open chimontoa into to root/pentest/backdoors/chimantoa

Next open ubuntu, terminal and type command ps ax

 And now type command at Ubuntu nc -l -v -p 5353 -e > cy /bin/bash

and type command at Batrack nc -l -v -p 5353 -e > cy /bin/bash

And then I do not understand,,,Somebody Help Me???