Reset ssh password

Is there a way to reset the ssh password from freepbx cli

http://wiki.freepbx.org/pages/viewpage.action?pageId=5538008

I’m sorry but I didn’t include that I don’t have the current ssh password.

https://wiki.centos.org/TipsAndTricks/ResetRootPassword

Also it is a good idea to remove password auth and use keys…

Thank You!