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Changes to grep/manual/html_node/Output-Line-Prefix-Control.html,v
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From: |
Jim Meyering |
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Subject: |
Changes to grep/manual/html_node/Output-Line-Prefix-Control.html,v |
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Date: |
Fri, 02 Mar 2012 09:28:47 +0000 |
CVSROOT: /webcvs/grep
Module name: grep
Changes by: Jim Meyering <meyering> 12/03/02 09:28:32
Index: html_node/Output-Line-Prefix-Control.html
===================================================================
RCS file: /webcvs/grep/grep/manual/html_node/Output-Line-Prefix-Control.html,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -b -r1.9 -r1.10
--- html_node/Output-Line-Prefix-Control.html 25 Jun 2011 09:28:45 -0000
1.9
+++ html_node/Output-Line-Prefix-Control.html 2 Mar 2012 09:28:30 -0000
1.10
@@ -1,8 +1,8 @@
<html lang="en">
<head>
-<title>Output Line Prefix Control - GNU Grep 2.9</title>
+<title>Output Line Prefix Control - GNU Grep 2.11</title>
<meta http-equiv="Content-Type" content="text/html">
-<meta name="description" content="GNU Grep 2.9">
+<meta name="description" content="GNU Grep 2.11">
<meta name="generator" content="makeinfo 4.13">
<link title="Top" rel="start" href="index.html#Top">
<link rel="up" href="Command_002dline-Options.html#Command_002dline-Options"
title="Command-line Options">
@@ -12,7 +12,8 @@
<!--
This manual is for `grep', a pattern matching engine.
-Copyright (C) 1999-2002, 2005, 2008-2011 Free Software Foundation, Inc.
+Copyright (C) 1999-2002, 2005, 2008-2012 Free Software Foundation,
+Inc.
Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License,
@@ -51,51 +52,51 @@
regardless of the order in which these options were specified.
<dl>
-<dt>‘<samp><span
class="samp">-b</span></samp>’<dt>‘<samp><span
class="samp">--byte-offset</span></samp>’<dd><a
name="index-g_t_002db-52"></a><a
name="index-g_t_002d_002dbyte_002doffset-53"></a><a
name="index-byte-offset-54"></a>Print the 0-based byte offset within the input
file
+<dt><samp><span class="option">-b</span></samp><dt><samp><span
class="option">--byte-offset</span></samp><dd><a
name="index-g_t_002db-52"></a><a
name="index-g_t_002d_002dbyte_002doffset-53"></a><a
name="index-byte-offset-54"></a>Print the 0-based byte offset within the input
file
before each line of output.
-If ‘<samp><span class="samp">-o</span></samp>’ (‘<samp><span
class="samp">--only-matching</span></samp>’) is specified,
+If <samp><span class="option">-o</span></samp> (<samp><span
class="option">--only-matching</span></samp>) is specified,
print the offset of the matching part itself.
-When <samp><span class="command">grep</span></samp> runs on <span
class="sc">ms-dos</span> or <span class="sc">ms</span>-Windows,
+When <samp><span class="command">grep</span></samp> runs on MS-DOS or
MS-Windows,
the printed byte offsets depend on whether
-the ‘<samp><span class="samp">-u</span></samp>’
(‘<samp><span class="samp">--unix-byte-offsets</span></samp>’)
option is used;
+the <samp><span class="option">-u</span></samp> (<samp><span
class="option">--unix-byte-offsets</span></samp>) option is used;
see below.
- <br><dt>‘<samp><span
class="samp">-H</span></samp>’<dt>‘<samp><span
class="samp">--with-filename</span></samp>’<dd><a
name="index-g_t_002dH-55"></a><a
name="index-g_t_002d_002dwith_002dfilename-56"></a><a
name="index-with-filename-prefix-57"></a>Print the file name for each match.
+ <br><dt><samp><span class="option">-H</span></samp><dt><samp><span
class="option">--with-filename</span></samp><dd><a
name="index-g_t_002dH-55"></a><a
name="index-g_t_002d_002dwith_002dfilename-56"></a><a
name="index-with-filename-prefix-57"></a>Print the file name for each match.
This is the default when there is more than one file to search.
- <br><dt>‘<samp><span
class="samp">-h</span></samp>’<dt>‘<samp><span
class="samp">--no-filename</span></samp>’<dd><a
name="index-g_t_002dh-58"></a><a
name="index-g_t_002d_002dno_002dfilename-59"></a><a
name="index-no-filename-prefix-60"></a>Suppress the prefixing of file names on
output.
+ <br><dt><samp><span class="option">-h</span></samp><dt><samp><span
class="option">--no-filename</span></samp><dd><a
name="index-g_t_002dh-58"></a><a
name="index-g_t_002d_002dno_002dfilename-59"></a><a
name="index-no-filename-prefix-60"></a>Suppress the prefixing of file names on
output.
This is the default when there is only one file
(or only standard input) to search.
- <br><dt>‘<samp><span
class="samp">--label=</span><var>LABEL</var></samp>’<dd><a
name="index-g_t_002d_002dlabel-61"></a><a
name="index-changing-name-of-standard-input-62"></a>Display input actually
coming from standard input
+ <br><dt><samp><span
class="option">--label=</span><var>LABEL</var></samp><dd><a
name="index-g_t_002d_002dlabel-61"></a><a
name="index-changing-name-of-standard-input-62"></a>Display input actually
coming from standard input
as input coming from file <var>LABEL</var>. This is
especially useful when implementing tools like
<samp><span class="command">zgrep</span></samp>; e.g.:
<pre class="example"> gzip -cd foo.gz | grep --label=foo -H
something
</pre>
- <br><dt>‘<samp><span
class="samp">-n</span></samp>’<dt>‘<samp><span
class="samp">--line-number</span></samp>’<dd><a
name="index-g_t_002dn-63"></a><a
name="index-g_t_002d_002dline_002dnumber-64"></a><a
name="index-line-numbering-65"></a>Prefix each line of output with the 1-based
line number within its input file.
-(‘<samp><span class="samp">-n</span></samp>’ is specified by <span
class="sc">posix</span>.)
+ <br><dt><samp><span class="option">-n</span></samp><dt><samp><span
class="option">--line-number</span></samp><dd><a
name="index-g_t_002dn-63"></a><a
name="index-g_t_002d_002dline_002dnumber-64"></a><a
name="index-line-numbering-65"></a>Prefix each line of output with the 1-based
line number within its input file.
+(<samp><span class="option">-n</span></samp> is specified by POSIX.)
- <br><dt>‘<samp><span
class="samp">-T</span></samp>’<dt>‘<samp><span
class="samp">--initial-tab</span></samp>’<dd><a
name="index-g_t_002dT-66"></a><a
name="index-g_t_002d_002dinitial_002dtab-67"></a><a
name="index-tab_002daligned-content-lines-68"></a>Make sure that the first
character of actual line content lies on a tab stop,
+ <br><dt><samp><span class="option">-T</span></samp><dt><samp><span
class="option">--initial-tab</span></samp><dd><a
name="index-g_t_002dT-66"></a><a
name="index-g_t_002d_002dinitial_002dtab-67"></a><a
name="index-tab_002daligned-content-lines-68"></a>Make sure that the first
character of actual line content lies on a tab stop,
so that the alignment of tabs looks normal.
This is useful with options that prefix their output to the actual content:
-‘<samp><span class="samp">-H</span></samp>’, ‘<samp><span
class="samp">-n</span></samp>’, and ‘<samp><span
class="samp">-b</span></samp>’.
+<samp><span class="option">-H</span></samp>, <samp><span
class="option">-n</span></samp>, and <samp><span
class="option">-b</span></samp>.
In order to improve the probability that lines
from a single file will all start at the same column,
this also causes the line number and byte offset (if present)
to be printed in a minimum-size field width.
- <br><dt>‘<samp><span
class="samp">-u</span></samp>’<dt>‘<samp><span
class="samp">--unix-byte-offsets</span></samp>’<dd><a
name="index-g_t_002du-69"></a><a
name="index-g_t_002d_002dunix_002dbyte_002doffsets-70"></a><a
name="index-g_t_0040sc_007bms_002ddos_007d_002f_0040sc_007bms_007d_002dWindows-byte-offsets-71"></a><a
name="index-byte-offsets_002c-on-_0040sc_007bms_002ddos_007d_002f_0040sc_007bms_007d_002dWindows-72"></a>Report
Unix-style byte offsets.
+ <br><dt><samp><span class="option">-u</span></samp><dt><samp><span
class="option">--unix-byte-offsets</span></samp><dd><a
name="index-g_t_002du-69"></a><a
name="index-g_t_002d_002dunix_002dbyte_002doffsets-70"></a><a
name="index-MS_002dDOS_002fMS_002dWindows-byte-offsets-71"></a><a
name="index-byte-offsets_002c-on-MS_002dDOS_002fMS_002dWindows-72"></a>Report
Unix-style byte offsets.
This option causes <samp><span class="command">grep</span></samp> to report
byte offsets
as if the file were a Unix-style text file,
i.e., the byte offsets ignore the <code>CR</code> characters that were
stripped.
This will produce results identical
to running <samp><span class="command">grep</span></samp> on a Unix machine.
-This option has no effect unless the ‘<samp><span
class="samp">-b</span></samp>’ option is also used;
-it has no effect on platforms other than <span class="sc">ms-dos</span> and
<span class="sc">ms</span>-Windows.
+This option has no effect unless the <samp><span
class="option">-b</span></samp> option is also used;
+it has no effect on platforms other than MS-DOS and MS-Windows.
- <br><dt>‘<samp><span
class="samp">-Z</span></samp>’<dt>‘<samp><span
class="samp">--null</span></samp>’<dd><a name="index-g_t_002dZ-73"></a><a
name="index-g_t_002d_002dnull-74"></a><a
name="index-zero_002dterminated-file-names-75"></a>Output a zero byte (the
<span class="sc">ascii</span> <code>NUL</code> character)
+ <br><dt><samp><span class="option">-Z</span></samp><dt><samp><span
class="option">--null</span></samp><dd><a name="index-g_t_002dZ-73"></a><a
name="index-g_t_002d_002dnull-74"></a><a
name="index-zero_002dterminated-file-names-75"></a>Output a zero byte (the
ASCII <code>NUL</code> character)
instead of the character that normally follows a file name.
For example,
‘<samp><span class="samp">grep -lZ</span></samp>’ outputs a zero
byte after each file name
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