GNU/Linux Ubuntu 16.04 Installing Google Fonts – QuickStart Guide
Hello Linux user! The Tutorial shows you Step-by-Step How to Download and Install Google Fonts in Ubuntu 16.04 Xenial LTS GNU/Linux.
And Google Fonts for Ubuntu 16.04 is a library of 1023 free licensed Font Families, an interactive Web Directory for browsing the library, and APIs for conveniently using the fonts via CSS and Android.
Finally, this guide includes detailed instructions on Getting Started with Google Fonts on Ubuntu.

1. Launching Shell Emulator
Open a Terminal window
Ctrl+Alt+t on Desktop
(Press “Enter” to Execute Commands)
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