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Read a file into Emacs |
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Save a file back to disk |
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Save all files |
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Insert contents of another file into this buffer |
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Replace this file with another file |
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Write buffer to specified file |
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Toggle read only status of buffer |
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Suspend or iconify Emacs |
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Exit Emacs completely |
The help system is simple. Type Ctrl + H or F1 and follow the directions. If you are a first time user, type Ctrl + H for a tutorial.
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Remove help window |
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Scroll help window |
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Show commands matching a string |
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Describe the function a key runs |
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Describe a function |
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Get mode specific information |
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Abort partially typed or executing command |
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then type recover-session to recover files lost by a system crash |
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Undo an unwanted change |
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or
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or
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then type revert-buffer to restore a buffer to its original contents |
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Redraw garbaged screen |
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Search forward |
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Search backward |
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Regular expression search |
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Reverse regular expression search |
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Select previous search string |
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Select next later search string |
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Exit incremental search |
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Undo effect of last character |
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Abort current search |
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Use Ctrl + S or Ctrl + R again to repeat the search in either direction. If Emacs is still searching, Ctrl + G cancels only the part not matched.
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Character - backward |
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Character - forward |
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Word - backward |
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Word - forward |
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Line - backward |
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Line - forward |
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Go to line beginning |
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Go to line ending |
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Sentence - backward |
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Sentence - forward |
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Paragraph - backward |
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Paragraph - forward |
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Page - backward |
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Page - forward |
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sexp - backward |
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sexp - forward |
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function - backward |
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function - forward |
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Go to beginning of buffer |
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Go to end of buffer |
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Scroll to next screen |
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Advertisement |
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Scroll to previous screen |
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Scroll left |
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Scroll right |
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Scroll current line to center, top, bottom |
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Go to line |
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Go to character |
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Back to indentation |
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Character (delete, not kill) - backward |
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Character (delete, not kill) - forward |
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Word - backward |
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Word - forward |
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Line (to end of) - backward |
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Line (to end of) - forward |
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Sentence - backward |
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Sentence - forward |
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sexp - backward |
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sexp - forward |
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Kill region |
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Copy region to kill ring |
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then press char to kill through next occurence of char |
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Yank back last thing killed |
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Replace last yank with previous kill |
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Set mark here |
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or
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Exchange point and mark |
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Set mark arg words away |
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Mark paragraph |
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Mark page |
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Mark sexp |
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Mark function |
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Mark entire buffer |
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(then query-replace-regexp) Interactively replace a text string using regular expressions |
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Valid responses in query-replace mode are replace, skip, back up and exit.
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Replace this one, go to next |
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or
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Skip to next without replacing |
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or
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Replace all remaining matches |
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Back up to the previous match |
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Exit query-replace |
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Enter recursive edit |
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Exit recursive edit |
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Delete all other windows |
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Delete all other windows (for frame) |
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Split window, above and below |
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Split window, above and below (for frame) |
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Delete this window |
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Delete this window (for frame) |
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Split window, side by side |
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Scroll other window |
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Switch cursor to another window |
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Switch cursor to another window (for frame) |
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Select buffer in other window |
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Select buffer in other window (for frame) |
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Display buffer in other window |
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Display buffer in other window (for frame) |
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Find file in other window |
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Find file in other window (for frame) |
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Find file read-only in other window |
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Find file read-only in other window (for frame) |
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Run Dired in other window |
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Run Dired in other window (for frame) |
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Find tag in other window |
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Find tag in other window (for frame) |
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Grow window taller |
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Shrink window smaller |
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Grow window wider |
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Indent current line (mode-dependent) |
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Indent region (mode-dependent) |
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Indent sexp (mode-dependent) |
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Indent region rigidly arg columns |
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Indent for comment |
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Insert newline after point |
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Move rest of line vertically down |
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Delete blank lines around point |
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Join line with previous (with arg, next) |
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Delete all white space around point |
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Put exactly one space at point |
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Fill paragraph |
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Set fill column to arg |
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Prefix each line starts with |
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Set face |
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Uppercase word |
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Lowercase word |
What is your favorite GNU Emacs hotkey? Do you have any useful tips for it? Let other users know below.
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