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<html><head><title>Summary of Commands by Name (UNIX in a Nutshell: System V Edition)</title><link rel="stylesheet" type="text/css" href="../style/style1.css" /><meta name="DC.Creator" content="Arnold Robbins" /><meta name="DC.Format" content="text/xml" scheme="MIME" /><meta name="DC.Language" content="en-US" /><meta name="DC.Publisher" content="O'Reilly & Associates, Inc." /><meta name="DC.Source" scheme="ISBN" content="1-56592-427-4" /><meta name="DC.Subject.Keyword" content="stuff" /><meta name="DC.Title" content="UNIX in a Nutshell: System V Edition" /><meta name="DC.Type" content="Text.Monograph" /></head><body bgcolor="#ffffff"><img src="gifs/smbanner.gif" usemap="#banner-map" border="0" alt="Book Home" /><map name="banner-map"><area shape="rect" coords="1,-2,616,66" href="index.htm" alt="Book Title" /><area shape="rect" coords="629,-11,726,25" href="jobjects/fsearch.htm" alt="Search this book" /></map><div class="navbar"><table width="684" border="0"><tr><td align="left" valign="top" width="228"><a href="ch07_03.htm"><img src="../gifs/txtpreva.gif" alt="Previous" border="0" /></a></td><td align="center" valign="top" width="228" /><td align="right" valign="top" width="228"><a href="ch08_01.htm"><img src="../gifs/txtnexta.gif" alt="Next" border="0" /></a></td></tr></table></div><h2 class="sect1">7.4. Summary of Commands by Name</h2><p><a name="IXT-7-123150" />The <tt class="literal">emacs</tt> commands below are presented alphabetically by command name.Use M-x to access the command name. Reminder: C- indicates the Control key; M- indicates the Meta key.</p><table border="1" cellpadding="3"><tr><th><p><em class="emphasis">Command Name</em></p></th><th><p><em class="emphasis">Keystrokes</em></p></th><th><p><em class="emphasis">Description</em></p></th></tr><tr><td><p><em class="emphasis">macroname</em></p></td><td><p>(none)</p></td><td><p>Execute a keyboard macro you've saved.</p></td></tr><tr><td><p>abbrev-mode</p></td><td><p>(none)</p></td><td><p>Enter (or exit) word abbreviation mode.</p></td></tr><tr><td><p>advertised-undo</p></td><td><p>C-x u</p></td><td><p>Undo last edit (can be done repeatedly).</p></td></tr><tr><td><p>apropos</p></td><td><p>(none)</p></td><td><p>What functions and variables involve this concept?</p></td></tr><tr><td><p>back-to-indentation</p></td><td><p>M-m</p></td><td><p>Move cursor to first non-blank character on line.</p></td></tr><tr><td><p>backward-char</p></td><td><p>C-b</p></td><td><p>Move <em class="emphasis">backward</em> one character (left).</p></td></tr><tr><td><p>backward-delete-char</p></td><td><p>Del</p></td><td><p>Delete previous character.</p></td></tr><tr><td><p>backward-kill-paragraph</p></td><td><p>(none)</p></td><td><p>Delete previous paragraph.</p></td></tr><tr><td><p>backward-kill-sentence</p></td><td><p>C-x Del</p></td><td><p>Delete previous sentence.</p></td></tr><tr><td><p>backward-kill-word</p></td><td><p>C-c C-w</p></td><td><p>Erase previous word.</p></td></tr><tr><td><p>backward-kill-word</p></td><td><p>M-Del</p></td><td><p>Delete previous word.</p></td></tr><tr><td><p>backward-page</p></td><td><p>C-x [</p></td><td><p>Move backward one page.</p></td></tr><tr><td><p>backward-paragraph</p></td><td><p>M-{</p></td><td><p>Move backward one paragraph.</p></td></tr><tr><td><p>backward-sentence</p></td><td><p>M-a</p></td><td><p>Move backward one sentence.</p></td></tr><tr><td><p>backward-word</p></td><td><p>M-b</p></td><td><p>Move backward one word.</p></td></tr><tr><td><p>beginning-of-buffer</p></td><td><p>M-<</p></td><td><p>Move to beginning of file.</p></td></tr><tr><td><p>beginning-of-line</p></td><td><p>C-a</p></td><td><p>Move to beginning of line.</p></td></tr><tr><td><p>call-last-kbd-macro</p></td><td><p>C-x e</p></td><td><p>Execute last macro defined.</p></td></tr><tr><td><p>capitalize-region</p></td><td><p>(none)</p></td><td><p>Capitalize region.</p></td></tr><tr><td><p>capitalize-word</p></td><td><p>M-c</p></td><td><p>Capitalize first letter of word.</p></td></tr><tr><td><p>center-line</p></td><td><p>M-s</p></td><td><p>Center line that cursor is on.</p></td></tr><tr><td><p>center-paragraph</p></td><td><p>(none)</p></td><td><p>Center paragraph that cursor is on.</p></td></tr><tr><td><p>center-region</p></td><td><p>(none)</p></td><td><p>Center currently defined region.</p></td></tr><tr><td><p>comint-interrupt-subjob</p></td><td><p>C-c C-c</p></td><td><p>Terminate the current job.</p></td></tr><tr><td><p>comint-kill-input</p></td><td><p>C-c C-u</p></td><td><p>Erase current line.</p></td></tr><tr><td><p>comint-send-eof</p></td><td><p>C-c C-d</p></td><td><p>End of file character.</p></td></tr><tr><td><p>comint-stop-subjob</p></td><td><p>C-c C-z</p></td><td><p>Suspend current job.</p></td></tr><tr><td><p>command-apropos</p></td><td><p>C-h a</p></td><td><p>What commands involve this concept?</p></td></tr><tr><td><p>compare-windows</p></td><td><p>(none)</p></td><td><p>Compare two buffers; show first difference.</p></td></tr><tr><td><p>delete-char</p></td><td><p>C-d</p></td><td><p>Delete character under cursor.</p></td></tr><tr><td><p>delete-indentation</p></td><td><p>M-^</p></td><td><p>Join this line to previous one.</p></td></tr><tr><td><p>delete-other-windows</p></td><td><p>C-x 1</p></td><td><p>Delete all windows but this one.</p></td></tr><tr><td><p>delete-window</p></td><td><p>C-x 0</p></td><td><p>Delete current window.</p></td></tr><tr><td><p>delete-windows-on</p></td><td><p>(none)</p></td><td><p>Delete all windows on a given buffer.</p></td></tr><tr><td><p>describe-bindings</p></td><td><p>C-h b</p></td><td><p>What are all the key bindings for in this buffer?</p></td></tr><tr><td><p>describe-copying</p></td><td><p>C-h C-c</p></td><td><p>View the <tt class="literal">emacs</tt> General Public License.</p></td></tr><tr><td><p>describe-distribution</p></td><td><p>C-h C-d</p></td><td><p>View information on ordering <tt class="literal">emacs</tt> from the FSF.</p></td></tr><tr><td><p>describe-function</p></td><td><p>C-h f</p></td><td><p>What does this function do?</p></td></tr><tr><td><p>describe-key</p></td><td><p>C-h k</p></td><td><p>What command does this keystroke sequence run,and what does it do?</p></td></tr><tr><td><p>describe-key-briefly</p></td><td><p>C-h c</p></td><td><p>What command does this keystroke sequence run?</p></td></tr><tr><td><p>describe-mode</p></td><td><p>C-h m</p></td><td><p>Tell me about the mode the current buffer is in.</p></td></tr><tr><td><p>describe-no-warranty</p></td><td><p>C-h C-w</p></td><td><p>View the (non-)warranty for <tt class="literal">emacs</tt>.</p></td></tr><tr><td><p>describe-syntax</p></td><td><p>C-h s</p></td><td><p>What is the syntax table for this buffer?</p></td></tr><tr><td><p>describe-variable</p></td><td><p>C-h v</p></td><td><p>What does this variable mean, and what is its value?</p></td></tr><tr><td><p>digit-argument and call-last-kbd-macro</p></td><td><p>M-<em class="emphasis">n</em> C-x e</p></td><td><p>Execute the last defined macro, <em class="emphasis">n</em> times.</p></td></tr><tr><td><p>digit-argument</p></td><td><p>M-<em class="emphasis">n</em></p></td><td><p>Repeat next command, <em class="emphasis">n</em> times.</p></td></tr><tr><td><p>downcase-region</p></td><td><p>C-x C-l</p></td><td><p>Lowercase region.</p></td></tr><tr><td><p>downcase-word</p></td><td><p>M-l</p></td><td><p>Lowercase word.</p></td></tr><tr><td><p>edit-abbrevs</p></td><td><p>(none)</p></td><td><p>Edit word abbreviations.</p></td></tr><tr><td><p>end-kbd-macro</p></td><td><p>C-x )</p></td><td><p>End macro definition.</p></td></tr><tr><td><p>end-of-buffer</p></td><td><p>M-></p></td><td><p>Move to end of file.</p></td></tr><tr><td><p>end-of-line</p></td><td><p>C-e</p></td><td><p>Move to end of line.</p></td></tr><tr><td><p>enlarge-window</p></td><td><p>C-x ^</p></td><td><p>Make window taller.</p></td></tr><tr><td><p>enlarge-window-horizontally</p></td><td><p>C-x }</p></td><td><p>Make window wider.</p></td></tr><tr><td><p>exchange-point-and-mark</p></td><td><p>C-x C-x</p></td><td><p>Exchange location of cursor and mark.</p></td></tr><tr><td><p>exit-recursive-edit</p></td><td><p>M-C-c</p></td><td><p>Exit a recursive edit.</p></td></tr><tr><td><p>fill-individual-paragraphs</p></td><td><p>(none)</p></td><td><p>Reformat indented paragraphs, keeping indentation.</p></td></tr><tr><td><p>fill-paragraph</p></td><td><p>M-q</p></td><td><p>Reformat paragraph.</p></td></tr><tr><td><p>fill-region</p></td><td><p>(none)</p></td><td><p>Reformat individual paragraphs within a region.</p></td></tr><tr><td><p>find-alternate-file</p></td><td><p>C-x C-v</p></td><td><p>Read an alternate file, replacing the one read with C-xC-f.</p></td></tr><tr><td><p>find-file</p></td><td><p>C-x C-f</p></td><td><p>Find file and read it.</p></td></tr><tr><td><p>find-file-other-frame</p></td><td><p>C-x 5 f</p></td><td><p>Find a file in a new frame.</p></td></tr><tr><td><p>find-file-other-window</p></td><td><p>C-x 4 f</p></td><td><p>Find a file in the other window.</p></td></tr><tr><td><p>forward-char</p></td><td><p>C-f</p></td><td><p>Move <em class="emphasis">forward</em> one character (right).</p></td></tr><tr><td><p>forward-page</p></td><td><p>C-x ]</p></td><td><p>Move forward one page.</p></td></tr><tr><td><p>forward-paragraph</p></td><td><p>M-}</p></td><td><p>Move forward one paragraph.</p></td></tr><tr><td><p>forward-sentence</p></td><td><p>M-e</p></td><td><p>Move forward one sentence.</p></td></tr><tr><td><p>forward-word</p></td><td><p>M-f</p></td><td><p>Move forward one word.</p></td></tr><tr><td><p>goto-char</p></td><td><p>(none)</p></td><td><p>Go to character <em class="emphasis">n</em> of file.</p></td></tr><tr><td><p>goto-line</p></td><td><p>(none)</p></td><td><p>Go to line <em class="emphasis">n</em> of file.</p></td></tr><tr><td><p>help-command</p></td><td><p>C-h</p></td><td><p>Enter the online help system.</p></td></tr><tr><td><p>help-with-tutorial</p></td><td><p>C-h t</p></td><td><p>Run the <tt class="literal">emacs</tt> tutorial.</p></td></tr><tr><td><p>indent-region</p></td><td><p>M-C-\</p></td><td><p>Indent a region to match first line in region.</p></td></tr><tr><td><p>indented-text-mode</p></td><td><p>(none)</p></td><td><p>Major mode: eachtab defines a new indent for subsequent lines.</p></td></tr><tr><td><p>info</p></td><td><p>C-h i</p></td><td><p>Start the Info documentation reader.</p></td></tr><tr><td><p>insert-file</p></td><td><p>C-x i</p></td><td><p>Insert file at cursor position. </p></td></tr><tr><td><p>insert-keyboard-macro</p></td><td><p>(none)</p></td><td><p>Insert the macro you named into a file.</p></td></tr>⌨️ 快捷键说明
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