| <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <html> |
| <!-- Copyright (C) 1988-2015 Free Software Foundation, Inc. |
| |
| Permission is granted to copy, distribute and/or modify this document |
| under the terms of the GNU Free Documentation License, Version 1.3 or |
| any later version published by the Free Software Foundation; with the |
| Invariant Sections being "Free Software" and "Free Software Needs |
| Free Documentation", with the Front-Cover Texts being "A GNU Manual," |
| and with the Back-Cover Texts as in (a) below. |
| |
| (a) The FSF's Back-Cover Text is: "You are free to copy and modify |
| this GNU Manual. Buying copies from GNU Press supports the FSF in |
| developing GNU and promoting software freedom." --> |
| <!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ --> |
| <head> |
| <title>Debugging with GDB: Commands For History</title> |
| |
| <meta name="description" content="Debugging with GDB: Commands For History"> |
| <meta name="keywords" content="Debugging with GDB: Commands For History"> |
| <meta name="resource-type" content="document"> |
| <meta name="distribution" content="global"> |
| <meta name="Generator" content="makeinfo"> |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
| <link href="index.html#Top" rel="start" title="Top"> |
| <link href="Concept-Index.html#Concept-Index" rel="index" title="Concept Index"> |
| <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> |
| <link href="Bindable-Readline-Commands.html#Bindable-Readline-Commands" rel="up" title="Bindable Readline Commands"> |
| <link href="Commands-For-Text.html#Commands-For-Text" rel="next" title="Commands For Text"> |
| <link href="Commands-For-Moving.html#Commands-For-Moving" rel="prev" title="Commands For Moving"> |
| <style type="text/css"> |
| <!-- |
| a.summary-letter {text-decoration: none} |
| blockquote.smallquotation {font-size: smaller} |
| div.display {margin-left: 3.2em} |
| div.example {margin-left: 3.2em} |
| div.indentedblock {margin-left: 3.2em} |
| div.lisp {margin-left: 3.2em} |
| div.smalldisplay {margin-left: 3.2em} |
| div.smallexample {margin-left: 3.2em} |
| div.smallindentedblock {margin-left: 3.2em; font-size: smaller} |
| div.smalllisp {margin-left: 3.2em} |
| kbd {font-style:oblique} |
| pre.display {font-family: inherit} |
| pre.format {font-family: inherit} |
| pre.menu-comment {font-family: serif} |
| pre.menu-preformatted {font-family: serif} |
| pre.smalldisplay {font-family: inherit; font-size: smaller} |
| pre.smallexample {font-size: smaller} |
| pre.smallformat {font-family: inherit; font-size: smaller} |
| pre.smalllisp {font-size: smaller} |
| span.nocodebreak {white-space:nowrap} |
| span.nolinebreak {white-space:nowrap} |
| span.roman {font-family:serif; font-weight:normal} |
| span.sansserif {font-family:sans-serif; font-weight:normal} |
| ul.no-bullet {list-style: none} |
| --> |
| </style> |
| |
| |
| </head> |
| |
| <body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> |
| <a name="Commands-For-History"></a> |
| <div class="header"> |
| <p> |
| Next: <a href="Commands-For-Text.html#Commands-For-Text" accesskey="n" rel="next">Commands For Text</a>, Previous: <a href="Commands-For-Moving.html#Commands-For-Moving" accesskey="p" rel="prev">Commands For Moving</a>, Up: <a href="Bindable-Readline-Commands.html#Bindable-Readline-Commands" accesskey="u" rel="up">Bindable Readline Commands</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p> |
| </div> |
| <hr> |
| <a name="Commands-For-Manipulating-The-History"></a> |
| <h4 class="subsection">32.4.2 Commands For Manipulating The History</h4> |
| |
| <dl compact="compact"> |
| <dt><code>accept-line (Newline or Return)</code> |
| <a name="index-accept_002dline-_0028Newline-or-Return_0029"></a> |
| </dt> |
| <dd><p>Accept the line regardless of where the cursor is. |
| If this line is |
| non-empty, it may be added to the history list for future recall with |
| <code>add_history()</code>. |
| If this line is a modified history line, the history line is restored |
| to its original state. |
| </p> |
| </dd> |
| <dt><code>previous-history (C-p)</code> |
| <a name="index-previous_002dhistory-_0028C_002dp_0029"></a> |
| </dt> |
| <dd><p>Move ‘back’ through the history list, fetching the previous command. |
| </p> |
| </dd> |
| <dt><code>next-history (C-n)</code> |
| <a name="index-next_002dhistory-_0028C_002dn_0029"></a> |
| </dt> |
| <dd><p>Move ‘forward’ through the history list, fetching the next command. |
| </p> |
| </dd> |
| <dt><code>beginning-of-history (M-<)</code> |
| <a name="index-beginning_002dof_002dhistory-_0028M_002d_003c_0029"></a> |
| </dt> |
| <dd><p>Move to the first line in the history. |
| </p> |
| </dd> |
| <dt><code>end-of-history (M->)</code> |
| <a name="index-end_002dof_002dhistory-_0028M_002d_003e_0029"></a> |
| </dt> |
| <dd><p>Move to the end of the input history, i.e., the line currently |
| being entered. |
| </p> |
| </dd> |
| <dt><code>reverse-search-history (C-r)</code> |
| <a name="index-reverse_002dsearch_002dhistory-_0028C_002dr_0029"></a> |
| </dt> |
| <dd><p>Search backward starting at the current line and moving ‘up’ through |
| the history as necessary. This is an incremental search. |
| </p> |
| </dd> |
| <dt><code>forward-search-history (C-s)</code> |
| <a name="index-forward_002dsearch_002dhistory-_0028C_002ds_0029"></a> |
| </dt> |
| <dd><p>Search forward starting at the current line and moving ‘down’ through |
| the the history as necessary. This is an incremental search. |
| </p> |
| </dd> |
| <dt><code>non-incremental-reverse-search-history (M-p)</code> |
| <a name="index-non_002dincremental_002dreverse_002dsearch_002dhistory-_0028M_002dp_0029"></a> |
| </dt> |
| <dd><p>Search backward starting at the current line and moving ‘up’ |
| through the history as necessary using a non-incremental search |
| for a string supplied by the user. |
| </p> |
| </dd> |
| <dt><code>non-incremental-forward-search-history (M-n)</code> |
| <a name="index-non_002dincremental_002dforward_002dsearch_002dhistory-_0028M_002dn_0029"></a> |
| </dt> |
| <dd><p>Search forward starting at the current line and moving ‘down’ |
| through the the history as necessary using a non-incremental search |
| for a string supplied by the user. |
| </p> |
| </dd> |
| <dt><code>history-search-forward ()</code> |
| <a name="index-history_002dsearch_002dforward-_0028_0029"></a> |
| </dt> |
| <dd><p>Search forward through the history for the string of characters |
| between the start of the current line and the point. |
| This is a non-incremental search. |
| By default, this command is unbound. |
| </p> |
| </dd> |
| <dt><code>history-search-backward ()</code> |
| <a name="index-history_002dsearch_002dbackward-_0028_0029"></a> |
| </dt> |
| <dd><p>Search backward through the history for the string of characters |
| between the start of the current line and the point. This |
| is a non-incremental search. By default, this command is unbound. |
| </p> |
| </dd> |
| <dt><code>yank-nth-arg (M-C-y)</code> |
| <a name="index-yank_002dnth_002darg-_0028M_002dC_002dy_0029"></a> |
| </dt> |
| <dd><p>Insert the first argument to the previous command (usually |
| the second word on the previous line) at point. |
| With an argument <var>n</var>, |
| insert the <var>n</var>th word from the previous command (the words |
| in the previous command begin with word 0). A negative argument |
| inserts the <var>n</var>th word from the end of the previous command. |
| Once the argument <var>n</var> is computed, the argument is extracted |
| as if the ‘<samp>!<var>n</var></samp>’ history expansion had been specified. |
| </p> |
| </dd> |
| <dt><code>yank-last-arg (M-. or M-_)</code> |
| <a name="index-yank_002dlast_002darg-_0028M_002d_002e-or-M_002d_005f_0029"></a> |
| </dt> |
| <dd><p>Insert last argument to the previous command (the last word of the |
| previous history entry). |
| With a numeric argument, behave exactly like <code>yank-nth-arg</code>. |
| Successive calls to <code>yank-last-arg</code> move back through the history |
| list, inserting the last word (or the word specified by the argument to |
| the first call) of each line in turn. |
| Any numeric argument supplied to these successive calls determines |
| the direction to move through the history. A negative argument switches |
| the direction through the history (back or forward). |
| The history expansion facilities are used to extract the last argument, |
| as if the ‘<samp>!$</samp>’ history expansion had been specified. |
| </p> |
| </dd> |
| </dl> |
| |
| <hr> |
| <div class="header"> |
| <p> |
| Next: <a href="Commands-For-Text.html#Commands-For-Text" accesskey="n" rel="next">Commands For Text</a>, Previous: <a href="Commands-For-Moving.html#Commands-For-Moving" accesskey="p" rel="prev">Commands For Moving</a>, Up: <a href="Bindable-Readline-Commands.html#Bindable-Readline-Commands" accesskey="u" rel="up">Bindable Readline Commands</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p> |
| </div> |
| |
| |
| |
| </body> |
| </html> |
