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Bash Shell Keyboard Shortcuts

向左刪除一個字
Ctrl + W

跳到 左邊/右邊 的字首
Alt + B/F

向右 全部刪除
Ctrl + K

尋找輸入過的指令
Ctrl + R

向左交換一個 字/字元
(Ctrl or alt)/Esc + T

Ctrl + U Clears the line before the cursor position. If you are at the end of the line, clears the entire line.