@Hanimani the easy solution is to use the browser on the system you are on.
when you get it right, restart mm where it is running

config.js

address:"0.0.0.0", // listen for connections on all network interfaces ipWhitelist:[], // dont restrict source systems wanting to access mm

if you are using windows as your keyboard system, you can use winscp or bitvise ssh clients to provide the ssh window AND a file manzger view of the mm system. then you can double click a file to edit it directly on your pc, save puts it back on the mm syste. i use notepad++ as my windows editor for mm files