bash 使用vim编辑模式
戎元忠
set -o vi
按ESC之后就可以使用vim的快捷键了，编辑完按ESC退出
.---------------------------------------------------------------------------. | | | Readline VI Editing Mode | | Default Keyboard Shortcuts for Bash | | Cheat Sheet | | | '---------------------------------------------------------------------------' | Peteris Krumins (peter@catonmat.net), 2008.01.08 | | http://www.catonmat.net - good coders code, great reuse | | | | Released under the GNU Free Document License | '---------------------------------------------------------------------------' ======================== Keyboard Shortcut Summary ======================== .--------------.------------------------------------------------------------. | | | | Shortcut | Description | | | | '--------------'------------------------------------------------------------' | Switching to COMMAND Mode: | '--------------.------------------------------------------------------------' | ESC | Switch to command mode. | '--------------'------------------------------------------------------------' | Commands for Entering INPUT Mode: | '--------------.------------------------------------------------------------' | i | Insert before cursor. | '--------------+------------------------------------------------------------' | a | Insert after cursor. | '--------------+------------------------------------------------------------' | I | Insert at the beginning of line. | '--------------+------------------------------------------------------------' | A | Insert at the end of line. | '--------------+------------------------------------------------------------' | c<mov. comm> | Change text of a movement command <mov. comm> (see below). | '--------------+------------------------------------------------------------' | C | Change text to the end of line (equivalent to c$). | '--------------+------------------------------------------------------------' | cc or S | Change current line (equivalent to 0c$). | '--------------+------------------------------------------------------------' | s | Delete a single character under the cursor and enter input | | | mode (equivalent to c[SPACE]). | '--------------+------------------------------------------------------------' | r | Replaces a single character under the cursor (without | | | leaving command mode). | '--------------+------------------------------------------------------------' | R | Replaces characters under cursor. | '--------------+------------------------------------------------------------' | v | Edit (and execute) the current command in the text editor. | | | (an editor defined in $VISUAL or $EDITOR variables, or vi | '--------------'------------------------------------------------------------' | Basic Movement Commands (in command mode): | '--------------.------------------------------------------------------------' | h | Move one character right. | '--------------+------------------------------------------------------------' | l | Move one character left. | '--------------+------------------------------------------------------------' | w | Move one word or token right. | '--------------+------------------------------------------------------------' | b | Move one word or token left. | '--------------+------------------------------------------------------------' | W | Move one non-blank word right. | '--------------+------------------------------------------------------------' | B | Move one non-blank word left. | '--------------+------------------------------------------------------------' | e | Move to the end of the current word. | '--------------+------------------------------------------------------------' | E | Move to the end of the current non-blank word. | '--------------+------------------------------------------------------------' | 0 | Move to the beginning of line | '--------------+------------------------------------------------------------' | ^ | Move to the first non-blank character of line. | '--------------+------------------------------------------------------------' | $ | Move to the end of line. | '--------------+------------------------------------------------------------' | % | Move to the corresponding opening/closing bracket. | '--------------'------------------------------------------------------------' | Character Finding Commands (these are also Movement Commands): | '--------------.------------------------------------------------------------' | fc | Move right to the next occurance of char c. | '--------------+------------------------------------------------------------' | Fc | Move left to the previous occurance of c. | '--------------+------------------------------------------------------------' | tc | Move right to the next occurance of c, then one char | | | backward. | '--------------+------------------------------------------------------------' | Tc | Move left to the previous occurance of c, then one char | | | forward. | '--------------+------------------------------------------------------------' | ; | Redo the last character finding command. | '--------------+------------------------------------------------------------' | , | Redo the last character finding command in opposite | | | direction. | '--------------+------------------------------------------------------------' | | | Move to the n-th column (you may specify the argument n by | | | typing it on number keys, for example, 20|) | '--------------'------------------------------------------------------------' | Deletion Commands: | '--------------.------------------------------------------------------------' | x | Delete a single character under the cursor. | '--------------+------------------------------------------------------------' | X | Delete a character before the cursor. | '--------------+------------------------------------------------------------' | d<mov. comm> | Delete text of a movement command <mov. comm> (see above). | '--------------+------------------------------------------------------------' | D | Delete to the end of the line (equivalent to d$). | '--------------+------------------------------------------------------------' | dd | Delete current line (equivalent to 0d$). | '--------------+------------------------------------------------------------' | CTRL-w | Delete the previous word. | '--------------+------------------------------------------------------------' | CTRL-u | Delete from the cursor to the beginning of line. | '--------------'------------------------------------------------------------' | Undo, Redo and Copy/Paste Commands: | '--------------.------------------------------------------------------------' | u | Undo previous text modification. | '--------------+------------------------------------------------------------' | U | Undo all previous text modifications. | '--------------+------------------------------------------------------------' | . | Redo the last text modification. | '--------------+------------------------------------------------------------' | y<mov. comm> | Yank a movement into buffer (copy). | '--------------+------------------------------------------------------------' | yy | Yank the whole line. | '--------------+------------------------------------------------------------' | p | Insert the yanked text at the cursor. | '--------------+------------------------------------------------------------' | P | Insert the yanked text before the cursor. | '--------------'------------------------------------------------------------' | Commands for Command History: | '--------------.------------------------------------------------------------' | k | Insert the yanked text before the cursor. | '--------------+------------------------------------------------------------' | j | Insert the yanked text before the cursor. | '--------------+------------------------------------------------------------' | G | Insert the yanked text before the cursor. | '--------------+------------------------------------------------------------' | /string or | Search history backward for a command matching string. | | CTRL-r | | '--------------+------------------------------------------------------------' | ?string or | Search history forward for a command matching string. | | CTRL-s | (Note that on most machines Ctrl-s STOPS the terminal | | | output, change it with `stty' (Ctrl-q to resume)). | '--------------+------------------------------------------------------------' | n | Repeat search in the same direction as previous. | '--------------+------------------------------------------------------------' | N | Repeat search in the opposite direction as previous. | '--------------'------------------------------------------------------------' | Completion commands: | '--------------.------------------------------------------------------------' | TAB or = or | List all possible completions. | | CTRL-i | | '--------------+------------------------------------------------------------' | * | Insert all possible completions. | '--------------'------------------------------------------------------------' | Miscellaneous commands: | '--------------.------------------------------------------------------------' | ~ | Invert case of the character under cursor and move a | | | character right. | '--------------+------------------------------------------------------------' | # | Prepend '#' (comment character) to the line and send it to | | | the history. | '--------------+------------------------------------------------------------' | _ | Inserts the n-th word of the previous command in the | | | current line. | '--------------+------------------------------------------------------------' | 0, 1, 2, ... | Sets the numeric argument. | '--------------+------------------------------------------------------------' | CTRL-v | Insert a character literally (quoted insert). | '--------------+------------------------------------------------------------' | CTRL-r | Transpose (exchange) two characters. | '--------------'------------------------------------------------------------' =========================================================================== .---------------------------------------------------------------------------. | Peteris Krumins (peter@catonmat.net), 2008.01.08. | | http://www.catonmat.net - good coders code, great reuse | | | | Released under the GNU Free Document License | '---------------------------------------------------------------------------'
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