使用Bash Shell快捷键

移动类

Ctrl + a  - Jump to the start of the line  //跳到行首
Ctrl + e  - Jump to the end of the line    //跳到行尾
Ctrl + b  - Move back a char               //向前移动（一个字符）
Ctrl + f  - Move forward a char            //向后移动（一个字符）
Alt  + b  - Move backward                  //向前移动（一个单词）
Alt  + f  - Move forward                   //向后移动（一个单词）
Ctrl + xx - Move between EOL and current cursor position


                                           //前后游走（光标和行尾）

编辑类

Ctrl + u  - Delete backward from cursor     //删除操作（光标到行首）

Ctrl + k  - Delete to EOL                   //删除操作（光标到行尾）
Alt  + d  - Delete word                     //删除操作（光标到字尾）
Ctrl + w  - Delete word                     //删除操作（光标到字首）
Ctrl + y  - Yank/Paste                      //粘贴操作

Ctrl + d  - Delete from under the cursor    //等于Delete
Ctrl + _  - Undo                            //撤销改动
Alt  + t  - Transpose/drag                  //字字调位

Ctrl + t  - Transpose/drag                  //字符调位

历史类

Ctrl + p  - Move in history                 //翻看历史（上一条）
Ctrl + n  - Move in history                 //翻看历史（下一条）
Alt  + >  - Move in history                 //翻看历史（下一条）

等待发现

输入 bind -P 可以查看所有的键盘绑定。

$ 2T - All available commands(common) 
$ (string)2T - All available commands starting with (string)
$ /2T - Entire directory structure including Hidden one
$ ./2T - Only Sub Dirs inside including Hidden one
$ *2T - Only Sub Dirs inside without Hidden one
$ ~2T - All Present Users on system from "/etc/passwd" 
$ $2T - All Sys variables 
$ @2T - Entries from "/etc/hosts"  
$ =2T - Output like ls or dir 

Note : "2T" means Press TAB twice

FROM: http://www.bigsmoke.us/readline/shortcuts

	Emacs keys	Action	Scope	Direction/Place
Moving around	Ctrl-b	Move the cursor	one character	⇦ to the left
	Ctrl-f	Move the cursor	one character	⇨ to the right
	Alt-b	Move the cursor	one word	⇦ to the left
	Alt-f	Move the cursor	one word	⇨ to the right
	Ctrl-a	Move the cursor		⇤ to the start of the line
	Ctrl-e	Move the cursor		⇥ to the end of the line
	Ctrl-x-x	Move the cursor		⇤⇥ to the start, and to the end again
Cut, copy and paste	Backspace	Delete	the character	⇦ to the left of the cursor
	DEL Ctrl-d	Delete	the character	underneath the cursor
	Ctrl-u	Delete	everything	⇤ from the cursor back to the line start
	Ctrl-k	Delete	everything	⇥ from the cursor to the end of the line
	Alt-d	Delete	word	⇨ untill before the next word boundary
	Ctrl-w	Delete	word	⇦ untill after the previous word boundary
	Ctrl-y	Yank/Paste	prev. killed text	at the cursor position
	Alt-y	Yank/Paste	prev. prev. killed text	at the cursor position
History	Ctrl-p	Move in history	one line	⇧ before this line
	Ctrl-n	Move in history	one line	⇩ after this line
	Alt->	Move in history	all the lines	⇩ to the line currently being entered
	Ctrl-r	Incrementally search the line history		⇧ backwardly
	Ctrl-s	Incrementally search the line history		⇩ forwardly
	Ctrl-J	End an incremental search
	Ctrl-G	Abort an incremental search and restore the original line
	Alt-Ctrl-y	Yank/Paste	arg. 1 of prev. cmnd	at the cursor position
	Alt-. Alt-_	Yank/Paste	last arg of prev. cmnd	at the cursor position
Undo	Ctrl-_ Ctrl-x Ctrl-u	Undo the last editing command; you can undo all the way back to an empty line
	Alt-r	Undo all changes made to this line
	Ctrl-l	Clear the screen, reprinting the current line at the top
	Ctrl-l	Clear the screen, reprinting the current line at the top
Completion	TAB	Auto-complete a name
	Alt-/	Auto-complete a name (without smart completion)
	Alt-?	List the possible completions of the preceeding text
	Alt-*	Insert all possible completions of the preceeding text
Transpose	Ctrl-t	Transpose/drag	char. before the cursor	↷ over the character at the cursor
	Alt-t	Transpose/drag	word before the cursor	↷ over the word at/after the cursor