In Bash, when I am typing a command, I press Ctrl+U, all characters from the beginning of the line to the cursor are going to be removed. However, in zsh, if I pressed Ctrl+U, the whole line is gone.
How to do the same in Zsh as in Bash?
It sounds like you'd like for Ctrl+U to be bound to backward-kill-line rather than kill-whole-line, so add this to your .zshrc:
bindkey \^U backward-kill-line
The bindkey builtin and the available editing commands (“widgets”) are documented in the zshzle man page.
来源：https://stackoverflow.com/questions/3483604/which-shortcut-in-zsh-does-the-same-as-ctrl-u-in-bash