Enter commands

Where/how do I enter commands. Thanks. 

Hi there.

In order to get better assistance could you please be more specific about what you wish to accomplish?

Another user answered a question with…

“” /etc/init.d/wdmcserverd stop" will stop the process and give your drives a rest.  The process will restart on a reboot." 

I had no idea what to do with " /etc/init.d/wdmcserverd stop". I’m to search the forum for ‘SSD’ session. Unless you wanted to fill me in. Thank you for your replay. 

bthatcher wrote:

Where/how do I enter commands. Thanks. 

If you are asking how to get secure shell access to the Linux system on the EX4, go to  http://wdc.custhelp.com/app/answers/detail/a_id/10435/~/how-to-enable-ssh-%28secure-shell%29-on-a-wd-my-cloud,-mirror,-ex2,-or-ex4-personal

for the instructions together with the warnings of the dangers.