Ubuntu linux fonts

• A very basic way to list fonts is $ fc-list.
• check /etc/fonts/fonts.conf for font paths.
• put the new font into the path, eg. ~/.font. then $ sudo fc-cache -f -v.

REF: https://wiki.ubuntu.com/Fonts

http://askubuntu.com/questions/552979/how-can-i-determine-which-fonts-are-installed-from-the-command-line-and-what-is