运行环境
MacBook Pro,OSX 10.12.4
快捷键
Tab Autocomplete.
Ctrl-_ Undo, separately remembered for each line.
Ctrl-x-e Edit current command with your editor.
Ctrl-a Move to the start of the current line.
Ctrl-e Move to the end of the line.
Ctrl-f Move forward a character.
Ctrl-b Move back a character.
Ctrl-Right Move forward to the end of the next word.
Ctrl-Left Move back to the start of the current or previous word.
ESC . Insert the last argument to the previous command.
Ctrl-p Fetch the previous command from the history list.
Ctrl-n Fetch the next command from the history list.
Ctrl-r Search backward through history.
Ctrl-s Search forward through history.
Ctrl-d Delete the character under the cursor.
Ctrl-k Kill (cut) forwards to the end of the line.
Ctrl-u Kill (cut) backwards to the start of the line.
Ctrl-w Kill (cut) backwards to the start of the current word.
Ctrl-y Yank (paste) the top of the kill ring.
Ctrl-x-x Set the mark and jump to the previous mark.
Ctrl-g Abort current editing command
Ctrl-l Clear the screen.
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