how to start cmd_server

Hi, I meet a problem which is "Platform problem: Please reboot  Zynq",

and I found a solution which is 

  1. Manually start cmd_server as mentioned below.
    1. analog@linaro-ubuntu-desktop:~$ sudo pkill cmd_server
    2. analog@linaro-ubuntu-desktop:~$ sudo  /home/analog/cmd_server/cmd_server
    3. You see following output:  Server-Using 0.0.0.0 and port 55555...

but I don't know where to type these words “analog@linaro-ubuntu-desktop:~$ sudo pkill cmd_server”