installation sudo apt-get install terminator

Codes:

Ctrl-Shift-E: will split the view vertically.

Ctrl-Shift-O: will split the view horizontally.

Ctrl-Shift-P: will focus be active on the previous view.

Ctrl-Shift-N: will focus be active on the next view.

Ctrl-Shift-W: will close the view where the focus is on.

Ctrl-Shift-Q: will exit terminator.

Update:

Ctrl-Shift-X: will focus active window and enlarge it