切到命令行开始｜结尾
# Ctrl + A - Go to the beginning of the line you are currently typing on
# Ctrl + E - Go to the end of the line you are currently typing on

清屏，类似于 clear 命令
# Ctrl + L - Clears the Screen, similar to the clear command

清除光标以前
# Ctrl + U - Clears the line before the cursor position. If you are at the end of the line, clears the entire line.

退格键 backspace
# Ctrl + H - Same as backspace

从命令历史中找
# Ctrl + R - Let’s you search throug