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104 Cards in this Set
- Front
- Back
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C-x 4 C-f |
open in a new window.
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C-x C-f
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open/create file.
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C-x C-v
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find alternate file
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C-x i
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insert a file
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C-x C-w
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save as
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C-v
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Move forward one screenful
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M-v
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Move backward one screenful
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C-l
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Clear screen and redisplay all the text
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C-x o
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moves to the next window.
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C-x b
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changes buffer.
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C-x C-b
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list of buffers
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C-g
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quit
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C-f
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Move forward a character
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C-b
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Move backward a character
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M-f
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Move forward a word
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M-b
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Move backward a word
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C-n
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Move to next line
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C-p
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Move to previous line
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C-a
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Move to beginning of line
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C-e
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Move to end of line
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M-a
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Move back to beginning of sentence
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M-e
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Move forward to end of sentence
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M->
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Go to end of a file.
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M-
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Go to beginnig of a file.
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C-h k
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Describe command
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C-h f
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describe function
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C-h i
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info documentation reader
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C-h k
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Describe command
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C-h f
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describe function
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C-h i
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info documentation reader
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C-h k
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Describe command
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C-h f
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describe function
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C-h i
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info documentation reader
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C-x 1
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delete other windows and keep the current one.
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C-x 2
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divide window in two horizontaly.
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C-x 3
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divide window in two verticaly.
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C-x 52
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open new frame
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CM-v
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scroll other window in the frame
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M-x shell
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starts shell
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M-x dired
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file manager mode
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C-x [
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backward-page
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C-x ]
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forward-page
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C-q C-l
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to insert page breaks in your file
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C-d
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Delete character under cursor.
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Del
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Delete previous character.
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M-d
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Delete next word.
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M-Del
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Delete previous word.
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C-k
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Delete from cursor to end of line.
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M-k
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Delete next sentence.
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C-x Del
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Delete previous sentence.
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C-y
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Restore what you've deleted.
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C-w
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Delete a marked region.
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How to start R in emacs?
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M-x R
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C-@ or C- Space
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Mark the beginning (or end) of a region.
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C-x C-x
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Exchange location of cursor and mark.
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C-w
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Delete the region.
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C-y
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Paste most recently killed or copied text.
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M-w
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Copy the region (so it can be pasted with C-y ).
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M-h
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Mark paragraph.
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C-x C-p
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Mark page.
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C-x h
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Mark buffer.
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M-x auto-fill-mode
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Toggle auto-fill mode
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M-x refill-mode
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Toggle refill mode
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M-}
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forward-paragraph Move forward one paragraph.
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M-{
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backward- Move backward one paragraph.
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C-x ]
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forward-page Move forward one page.
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C-x [
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backward-page Move backward one page.
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C-u alt-x shell
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To run a second shell inside emacs
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M-8 SPC
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moves 8 spaces. useful to make indentation.
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M-y
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Rotates the ring
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(insert-image (create-image "/tmp/test.png")) and C-c C-e
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insert the image test.png to the point with the command 'eval'
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M-x R
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Starts R in buffer.
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How to count word in a region?
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run bash wc on that region with M-| wc
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How to make superscripts in Emacs?
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C-x 8 ^2
It will make 2 a superscript of the previous character. |
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What to do if an Emacs session crashed recently?
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Type Meta-x recover-session RET
to recover the files you were editing. |
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How to change emacs background?
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M-x customize-face. To change the background color and other attributes, use the command M-x customize-face, and specify default as the face to customize
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How to make Emacs 's shell mode source my profile file?
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create and edit .emacs_bash
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How to go ahead n characters?
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C-u n C-f
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How to run a term?
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M-x term (you can run ssh, top, vi, ...)
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How to exit term?
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C-d
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How to call dired mode in emacs?
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C-x dired
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How to Close a dir with dired?
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q
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How to Copy file with dired?
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C
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How to Rename file with dired?
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R
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How to Delete file with dired?
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D
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How to create a new dir with dired?
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+
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How to compress/decompress the file by gzip with dired?
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Z
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How to mark a file with dired?
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m
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How to unmark with dired?
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u
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How to unmark all marked with dired?
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U
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How to mark by pattern (regex) with dired?
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%m
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How to refresh dir listing with dired?
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g
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How to go to parent dir with dired?
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^
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How to print tab ?
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C-8 tab
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How to increase or decrease the buffer text size ?
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C-x C-+ and ‘C-x C--
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How to access menu bar without mouse or F10?
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M-`
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How to set tab size equal 4 spc for a emacs session ?
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M-x set-variable tab-width 4
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How to set tab size for file in emacs ?
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-*- tab-width:7 -*- # put this on line #1 of the fiile
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How to set tab size in .emacs?
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(setq-default indent-tabs-mode nil)
(setq-default tab-width 4) (setq indent-line-function 'insert-tab) |
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How to make superscript for degrees celsius in emacs?
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C-x 8 o
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How to change background and foreground colors direct from the minibuffer ?
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M-x set-foreground-color and M-x set-background-color |
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How to change the line spacing in emacs ? |
(setq-default line-spacing 5); add to your .emacs |
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How to send current text selection to a shell command?
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Alt+| |
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How to have the result of shell cmd replace a selected region ?
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Ctrl+u, Alt+| |
