linux 命令行快捷键

今天突然想找找linux命令行的快捷键,就是敲命令的时候都有什么快捷键,一起常用的就是ctrl+a,ctrl+e等待,也比较好用。

命令行的快捷键都是通过readline来实现的,所以readline的快捷键应该是通用的,于是找到下面的快捷键列表,供大家参考。

 

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

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

linux 命令行快捷键

linux 敲命令快捷键

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