Split Screen
Vertical split screen: command + d
Horizontal split screen: command + shift + d
Switch screens: command + option + arrow keys command + [or command +]
View history commands: command +;
View clipboard history: command + shift + h
other
Clear the current line: ctrl + u
To the beginning of the line: ctrl + a
To the end of the line: ctrl + e
Forward and backward: ctrl + f / b (equivalent to left and right direction keys)
Previous command: ctrl + p
Search command history: ctrl + r
Delete the character of the current cursor: ctrl + d
Delete the character before the cursor: ctrl + h
Delete the word before the cursor: ctrl + w
Delete to the end of the text: ctrl + k
Swap text at cursor: ctrl + t
Clear screen 1: command + r
Clear screen 2: ctrl + l