yeah and use XTerminal to copy files or move it from memory card or eMMC to your /usr/share/fonts folder

Follow my command above. You could place the file anywhere you like. Just as long you can give the right path to copy or move it to the fonts folder.

In my example I used: Memory card/Fonts
But in your case you can use anything you like, if you have a memory card then you can follow my step. For eMMC then use it may be slightly longer.