bash的快速鍵與對應的功能

• Ctrl + A : move the cursor to line start.
• Ctrl + E : move the cursor to line end.
• Ctrl + L : clear screen.
• Ctrl + U : clear the content between current cursor position and line start position.
• Ctrl + H : same as backspace key.
• Ctrl + R : search before type command.
• Ctrl + C : kill current process.
• Ctrl + D : exit current shell.
• Ctrl + Z : bring current process to background, use fg command to call back.
• Ctrl + W : delete a word before the position of the current cursor.
• Ctrl + K : clear the content between current cursor position and line end position.
• Ctrl + T : swap two character before the current position of the cursor.
• Esc + T : swap two word before the current position of the cursor.
• Alt + F : move the current position of the cursor to the word before the current position of the cursor.
• Alt + B : move the current position of the cursor to the word after the current position of the cursor.
• Tab : auto-complete command.