Tilix is a tool used for terminal multiplexing on computers running Linux. It is super-functional and highly-customizable. My main goal is to make my workflow more efficient. Tilix does this, and once it's set up it just works. Check out this video. I demonstrate how to install and use it over the first 10 minutes and then get into how I customize it.
|Vertical split||Ctrl + Alt + R|
|Horizontal split||Ctrl + Alt + D|
|Navigate terminals||Alt + arrow, Alt + #|
|Adjust terminal size||Alt + Shift + arrow|
|Fullscreen||Ctrl + Shift + x|
|Change windows||Ctrl + PageUp/PageDn, Ctrl + Alt + #|