git-grep.html

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 540 <script type="text/javascript">
 541 /*<![CDATA[*/
 542 var asciidoc = {  // Namespace.
 543
 544 /////////////////////////////////////////////////////////////////////
 545 // Table Of Contents generator
 546 /////////////////////////////////////////////////////////////////////
 547
 548 /* Author: Mihai Bazon, September 2002
 549  * http://students.infoiasi.ro/~mishoo
 550  *
 551  * Table Of Content generator
 552  * Version: 0.4
 553  *
 554  * Feel free to use this script under the terms of the GNU General Public
 555  * License, as long as you do not remove or alter this notice.
 556  */
 557
 558  /* modified by Troy D. Hanson, September 2006. License: GPL */
 559  /* modified by Stuart Rackham, 2006, 2009. License: GPL */
 560
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 606
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 621   // Rebuild TOC entries.
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 637 },
 638
 639
 640 /////////////////////////////////////////////////////////////////////
 641 // Footnotes generator
 642 /////////////////////////////////////////////////////////////////////
 643
 644 /* Based on footnote generation code from:
 645  * http://www.brandspankingnew.net/archive/2005/07/format_footnote.html
 646  */
 647
 648 footnotes: function () {
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 663   }
 664
 665   // Rebuild footnote entries.
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 674       if (!note) {
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 676         // Because JavaScript has no s (dotall) regex flag.
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 678         spans[i].innerHTML =
 679           "[<a id='_footnoteref_" + n + "' href='#_footnote_" + n +
 680           "' title='View footnote' class='footnote'>" + n + "</a>]";
 681         spans[i].setAttribute("data-note", note);
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 684         "<div class='footnote' id='_footnote_" + n + "'>" +
 685         "<a href='#_footnoteref_" + n + "' title='Return to text'>" +
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 701           "[<a href='#_footnote_" + n +
 702           "' title='View footnote' class='footnote'>" + n + "</a>]";
 703       }
 704     }
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 706 },
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 708 install: function(toclevels) {
 709   var timerId;
 710
 711   function reinstall() {
 712     asciidoc.footnotes();
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 714       asciidoc.toc(toclevels);
 715     }
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 717
 718   function reinstallAndRemoveTimer() {
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 721   }
 722
 723   timerId = setInterval(reinstall, 500);
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 726   else
 727     window.onload = reinstallAndRemoveTimer;
 728 }
 729
 730 }
 731 asciidoc.install();
 732 /*]]>*/
 733 </script>
 734 </head>
 735 <body class="manpage">
 736 <div id="header">
 737 <h1>
 738 git-grep(1) Manual Page
 739 </h1>
 740 <h2>NAME</h2>
 741 <div class="sectionbody">
 742 <p>git-grep -
 743    Print lines matching a pattern
 744 </p>
 745 </div>
 746 </div>
 747 <div id="content">
 748 <div class="sect1">
 749 <h2 id="_synopsis">SYNOPSIS</h2>
 750 <div class="sectionbody">
 751 <div class="verseblock">
 752 <pre class="content"><em>git grep</em> [-a | --text] [-I] [--textconv] [-i | --ignore-case] [-w | --word-regexp]
 753            [-v | --invert-match] [-h|-H] [--full-name]
 754            [-E | --extended-regexp] [-G | --basic-regexp]
 755            [-P | --perl-regexp]
 756            [-F | --fixed-strings] [-n | --line-number] [--column]
 757            [-l | --files-with-matches] [-L | --files-without-match]
 758            [(-O | --open-files-in-pager) [&lt;pager&gt;]]
 759            [-z | --null]
 760            [ -o | --only-matching ] [-c | --count] [--all-match] [-q | --quiet]
 761            [--max-depth &lt;depth&gt;] [--[no-]recursive]
 762            [--color[=&lt;when&gt;] | --no-color]
 763            [--break] [--heading] [-p | --show-function]
 764            [-A &lt;post-context&gt;] [-B &lt;pre-context&gt;] [-C &lt;context&gt;]
 765            [-W | --function-context]
 766            [(-m | --max-count) &lt;num&gt;]
 767            [--threads &lt;num&gt;]
 768            [-f &lt;file&gt;] [-e] &lt;pattern&gt;
 769            [--and|--or|--not|(|)|-e &lt;pattern&gt;&#8230;]
 770            [--recurse-submodules] [--parent-basename &lt;basename&gt;]
 771            [ [--[no-]exclude-standard] [--cached | --no-index | --untracked] | &lt;tree&gt;&#8230;]
 772            [--] [&lt;pathspec&gt;&#8230;]</pre>
 773 <div class="attribution">
 774 </div></div>
 775 </div>
 776 </div>
 777 <div class="sect1">
 778 <h2 id="_description">DESCRIPTION</h2>
 779 <div class="sectionbody">
 780 <div class="paragraph"><p>Look for specified patterns in the tracked files in the work tree, blobs
 781 registered in the index file, or blobs in given tree objects.  Patterns
 782 are lists of one or more search expressions separated by newline
 783 characters.  An empty string as search expression matches all lines.</p></div>
 784 </div>
 785 </div>
 786 <div class="sect1">
 787 <h2 id="_options">OPTIONS</h2>
 788 <div class="sectionbody">
 789 <div class="dlist"><dl>
 790 <dt class="hdlist1">
 791 --cached
 792 </dt>
 793 <dd>
 794 <p>
 795         Instead of searching tracked files in the working tree, search
 796         blobs registered in the index file.
 797 </p>
 798 </dd>
 799 <dt class="hdlist1">
 800 --no-index
 801 </dt>
 802 <dd>
 803 <p>
 804         Search files in the current directory that is not managed by Git.
 805 </p>
 806 </dd>
 807 <dt class="hdlist1">
 808 --untracked
 809 </dt>
 810 <dd>
 811 <p>
 812         In addition to searching in the tracked files in the working
 813         tree, search also in untracked files.
 814 </p>
 815 </dd>
 816 <dt class="hdlist1">
 817 --no-exclude-standard
 818 </dt>
 819 <dd>
 820 <p>
 821         Also search in ignored files by not honoring the <code>.gitignore</code>
 822         mechanism. Only useful with <code>--untracked</code>.
 823 </p>
 824 </dd>
 825 <dt class="hdlist1">
 826 --exclude-standard
 827 </dt>
 828 <dd>
 829 <p>
 830         Do not pay attention to ignored files specified via the <code>.gitignore</code>
 831         mechanism.  Only useful when searching files in the current directory
 832         with <code>--no-index</code>.
 833 </p>
 834 </dd>
 835 <dt class="hdlist1">
 836 --recurse-submodules
 837 </dt>
 838 <dd>
 839 <p>
 840         Recursively search in each submodule that is active and
 841         checked out in the repository.  When used in combination with the
 842         &lt;tree&gt; option the prefix of all submodule output will be the name of
 843         the parent project&#8217;s &lt;tree&gt; object. This option has no effect
 844         if <code>--no-index</code> is given.
 845 </p>
 846 </dd>
 847 <dt class="hdlist1">
 848 -a
 849 </dt>
 850 <dt class="hdlist1">
 851 --text
 852 </dt>
 853 <dd>
 854 <p>
 855         Process binary files as if they were text.
 856 </p>
 857 </dd>
 858 <dt class="hdlist1">
 859 --textconv
 860 </dt>
 861 <dd>
 862 <p>
 863         Honor textconv filter settings.
 864 </p>
 865 </dd>
 866 <dt class="hdlist1">
 867 --no-textconv
 868 </dt>
 869 <dd>
 870 <p>
 871         Do not honor textconv filter settings.
 872         This is the default.
 873 </p>
 874 </dd>
 875 <dt class="hdlist1">
 876 -i
 877 </dt>
 878 <dt class="hdlist1">
 879 --ignore-case
 880 </dt>
 881 <dd>
 882 <p>
 883         Ignore case differences between the patterns and the
 884         files.
 885 </p>
 886 </dd>
 887 <dt class="hdlist1">
 888 -I
 889 </dt>
 890 <dd>
 891 <p>
 892         Don&#8217;t match the pattern in binary files.
 893 </p>
 894 </dd>
 895 <dt class="hdlist1">
 896 --max-depth &lt;depth&gt;
 897 </dt>
 898 <dd>
 899 <p>
 900         For each &lt;pathspec&gt; given on command line, descend at most &lt;depth&gt;
 901         levels of directories. A value of -1 means no limit.
 902         This option is ignored if &lt;pathspec&gt; contains active wildcards.
 903         In other words if "a*" matches a directory named "a*",
 904         "*" is matched literally so --max-depth is still effective.
 905 </p>
 906 </dd>
 907 <dt class="hdlist1">
 908 -r
 909 </dt>
 910 <dt class="hdlist1">
 911 --recursive
 912 </dt>
 913 <dd>
 914 <p>
 915         Same as <code>--max-depth=-1</code>; this is the default.
 916 </p>
 917 </dd>
 918 <dt class="hdlist1">
 919 --no-recursive
 920 </dt>
 921 <dd>
 922 <p>
 923         Same as <code>--max-depth=0</code>.
 924 </p>
 925 </dd>
 926 <dt class="hdlist1">
 927 -w
 928 </dt>
 929 <dt class="hdlist1">
 930 --word-regexp
 931 </dt>
 932 <dd>
 933 <p>
 934         Match the pattern only at word boundary (either begin at the
 935         beginning of a line, or preceded by a non-word character; end at
 936         the end of a line or followed by a non-word character).
 937 </p>
 938 </dd>
 939 <dt class="hdlist1">
 940 -v
 941 </dt>
 942 <dt class="hdlist1">
 943 --invert-match
 944 </dt>
 945 <dd>
 946 <p>
 947         Select non-matching lines.
 948 </p>
 949 </dd>
 950 <dt class="hdlist1">
 951 -h
 952 </dt>
 953 <dt class="hdlist1">
 954 -H
 955 </dt>
 956 <dd>
 957 <p>
 958         By default, the command shows the filename for each
 959         match.  <code>-h</code> option is used to suppress this output.
 960         <code>-H</code> is there for completeness and does not do anything
 961         except it overrides <code>-h</code> given earlier on the command
 962         line.
 963 </p>
 964 </dd>
 965 <dt class="hdlist1">
 966 --full-name
 967 </dt>
 968 <dd>
 969 <p>
 970         When run from a subdirectory, the command usually
 971         outputs paths relative to the current directory.  This
 972         option forces paths to be output relative to the project
 973         top directory.
 974 </p>
 975 </dd>
 976 <dt class="hdlist1">
 977 -E
 978 </dt>
 979 <dt class="hdlist1">
 980 --extended-regexp
 981 </dt>
 982 <dt class="hdlist1">
 983 -G
 984 </dt>
 985 <dt class="hdlist1">
 986 --basic-regexp
 987 </dt>
 988 <dd>
 989 <p>
 990         Use POSIX extended/basic regexp for patterns.  Default
 991         is to use basic regexp.
 992 </p>
 993 </dd>
 994 <dt class="hdlist1">
 995 -P
 996 </dt>
 997 <dt class="hdlist1">
 998 --perl-regexp
 999 </dt>
1000 <dd>
1001 <p>
1002         Use Perl-compatible regular expressions for patterns.
1003 </p>
1004 <div class="paragraph"><p>Support for these types of regular expressions is an optional
1005 compile-time dependency. If Git wasn&#8217;t compiled with support for them
1006 providing this option will cause it to die.</p></div>
1007 </dd>
1008 <dt class="hdlist1">
1009 -F
1010 </dt>
1011 <dt class="hdlist1">
1012 --fixed-strings
1013 </dt>
1014 <dd>
1015 <p>
1016         Use fixed strings for patterns (don&#8217;t interpret pattern
1017         as a regex).
1018 </p>
1019 </dd>
1020 <dt class="hdlist1">
1021 -n
1022 </dt>
1023 <dt class="hdlist1">
1024 --line-number
1025 </dt>
1026 <dd>
1027 <p>
1028         Prefix the line number to matching lines.
1029 </p>
1030 </dd>
1031 <dt class="hdlist1">
1032 --column
1033 </dt>
1034 <dd>
1035 <p>
1036         Prefix the 1-indexed byte-offset of the first match from the start of the
1037         matching line.
1038 </p>
1039 </dd>
1040 <dt class="hdlist1">
1041 -l
1042 </dt>
1043 <dt class="hdlist1">
1044 --files-with-matches
1045 </dt>
1046 <dt class="hdlist1">
1047 --name-only
1048 </dt>
1049 <dt class="hdlist1">
1050 -L
1051 </dt>
1052 <dt class="hdlist1">
1053 --files-without-match
1054 </dt>
1055 <dd>
1056 <p>
1057         Instead of showing every matched line, show only the
1058         names of files that contain (or do not contain) matches.
1059         For better compatibility with <em>git diff</em>, <code>--name-only</code> is a
1060         synonym for <code>--files-with-matches</code>.
1061 </p>
1062 </dd>
1063 <dt class="hdlist1">
1064 -O[&lt;pager&gt;]
1065 </dt>
1066 <dt class="hdlist1">
1067 --open-files-in-pager[=&lt;pager&gt;]
1068 </dt>
1069 <dd>
1070 <p>
1071         Open the matching files in the pager (not the output of <em>grep</em>).
1072         If the pager happens to be "less" or "vi", and the user
1073         specified only one pattern, the first file is positioned at
1074         the first match automatically. The <code>pager</code> argument is
1075         optional; if specified, it must be stuck to the option
1076         without a space. If <code>pager</code> is unspecified, the default pager
1077         will be used (see <code>core.pager</code> in <a href="git-config.html">git-config(1)</a>).
1078 </p>
1079 </dd>
1080 <dt class="hdlist1">
1081 -z
1082 </dt>
1083 <dt class="hdlist1">
1084 --null
1085 </dt>
1086 <dd>
1087 <p>
1088         Use \0 as the delimiter for pathnames in the output, and print
1089         them verbatim. Without this option, pathnames with "unusual"
1090         characters are quoted as explained for the configuration
1091         variable core.quotePath (see <a href="git-config.html">git-config(1)</a>).
1092 </p>
1093 </dd>
1094 <dt class="hdlist1">
1095 -o
1096 </dt>
1097 <dt class="hdlist1">
1098 --only-matching
1099 </dt>
1100 <dd>
1101 <p>
1102         Print only the matched (non-empty) parts of a matching line, with each such
1103         part on a separate output line.
1104 </p>
1105 </dd>
1106 <dt class="hdlist1">
1107 -c
1108 </dt>
1109 <dt class="hdlist1">
1110 --count
1111 </dt>
1112 <dd>
1113 <p>
1114         Instead of showing every matched line, show the number of
1115         lines that match.
1116 </p>
1117 </dd>
1118 <dt class="hdlist1">
1119 --color[=&lt;when&gt;]
1120 </dt>
1121 <dd>
1122 <p>
1123         Show colored matches.
1124         The value must be always (the default), never, or auto.
1125 </p>
1126 </dd>
1127 <dt class="hdlist1">
1128 --no-color
1129 </dt>
1130 <dd>
1131 <p>
1132         Turn off match highlighting, even when the configuration file
1133         gives the default to color output.
1134         Same as <code>--color=never</code>.
1135 </p>
1136 </dd>
1137 <dt class="hdlist1">
1138 --break
1139 </dt>
1140 <dd>
1141 <p>
1142         Print an empty line between matches from different files.
1143 </p>
1144 </dd>
1145 <dt class="hdlist1">
1146 --heading
1147 </dt>
1148 <dd>
1149 <p>
1150         Show the filename above the matches in that file instead of
1151         at the start of each shown line.
1152 </p>
1153 </dd>
1154 <dt class="hdlist1">
1155 -p
1156 </dt>
1157 <dt class="hdlist1">
1158 --show-function
1159 </dt>
1160 <dd>
1161 <p>
1162         Show the preceding line that contains the function name of
1163         the match, unless the matching line is a function name itself.
1164         The name is determined in the same way as <code>git diff</code> works out
1165         patch hunk headers (see <em>Defining a custom hunk-header</em> in
1166         <a href="gitattributes.html">gitattributes(5)</a>).
1167 </p>
1168 </dd>
1169 <dt class="hdlist1">
1170 -&lt;num&gt;
1171 </dt>
1172 <dt class="hdlist1">
1173 -C &lt;num&gt;
1174 </dt>
1175 <dt class="hdlist1">
1176 --context &lt;num&gt;
1177 </dt>
1178 <dd>
1179 <p>
1180         Show &lt;num&gt; leading and trailing lines, and place a line
1181         containing <code>--</code> between contiguous groups of matches.
1182 </p>
1183 </dd>
1184 <dt class="hdlist1">
1185 -A &lt;num&gt;
1186 </dt>
1187 <dt class="hdlist1">
1188 --after-context &lt;num&gt;
1189 </dt>
1190 <dd>
1191 <p>
1192         Show &lt;num&gt; trailing lines, and place a line containing
1193         <code>--</code> between contiguous groups of matches.
1194 </p>
1195 </dd>
1196 <dt class="hdlist1">
1197 -B &lt;num&gt;
1198 </dt>
1199 <dt class="hdlist1">
1200 --before-context &lt;num&gt;
1201 </dt>
1202 <dd>
1203 <p>
1204         Show &lt;num&gt; leading lines, and place a line containing
1205         <code>--</code> between contiguous groups of matches.
1206 </p>
1207 </dd>
1208 <dt class="hdlist1">
1209 -W
1210 </dt>
1211 <dt class="hdlist1">
1212 --function-context
1213 </dt>
1214 <dd>
1215 <p>
1216         Show the surrounding text from the previous line containing a
1217         function name up to the one before the next function name,
1218         effectively showing the whole function in which the match was
1219         found. The function names are determined in the same way as
1220         <code>git diff</code> works out patch hunk headers (see <em>Defining a
1221         custom hunk-header</em> in <a href="gitattributes.html">gitattributes(5)</a>).
1222 </p>
1223 </dd>
1224 <dt class="hdlist1">
1225 -m &lt;num&gt;
1226 </dt>
1227 <dt class="hdlist1">
1228 --max-count &lt;num&gt;
1229 </dt>
1230 <dd>
1231 <p>
1232         Limit the amount of matches per file. When using the <code>-v</code> or
1233         <code>--invert-match</code> option, the search stops after the specified
1234         number of non-matches. A value of -1 will return unlimited
1235         results (the default). A value of 0 will exit immediately with
1236         a non-zero status.
1237 </p>
1238 </dd>
1239 <dt class="hdlist1">
1240 --threads &lt;num&gt;
1241 </dt>
1242 <dd>
1243 <p>
1244         Number of grep worker threads to use.
1245         See <code>grep.threads</code> in <em>CONFIGURATION</em> for more information.
1246 </p>
1247 </dd>
1248 <dt class="hdlist1">
1249 -f &lt;file&gt;
1250 </dt>
1251 <dd>
1252 <p>
1253         Read patterns from &lt;file&gt;, one per line.
1254 </p>
1255 <div class="paragraph"><p>Passing the pattern via &lt;file&gt; allows for providing a search pattern
1256 containing a \0.</p></div>
1257 <div class="paragraph"><p>Not all pattern types support patterns containing \0. Git will error
1258 out if a given pattern type can&#8217;t support such a pattern. The
1259 <code>--perl-regexp</code> pattern type when compiled against the PCRE v2 backend
1260 has the widest support for these types of patterns.</p></div>
1261 <div class="paragraph"><p>In versions of Git before 2.23.0 patterns containing \0 would be
1262 silently considered fixed. This was never documented, there were also
1263 odd and undocumented interactions between e.g. non-ASCII patterns
1264 containing \0 and <code>--ignore-case</code>.</p></div>
1265 <div class="paragraph"><p>In future versions we may learn to support patterns containing \0 for
1266 more search backends, until then we&#8217;ll die when the pattern type in
1267 question doesn&#8217;t support them.</p></div>
1268 </dd>
1269 <dt class="hdlist1">
1270 -e
1271 </dt>
1272 <dd>
1273 <p>
1274         The next parameter is the pattern. This option has to be
1275         used for patterns starting with <code>-</code> and should be used in
1276         scripts passing user input to grep.  Multiple patterns are
1277         combined by <em>or</em>.
1278 </p>
1279 </dd>
1280 <dt class="hdlist1">
1281 --and
1282 </dt>
1283 <dt class="hdlist1">
1284 --or
1285 </dt>
1286 <dt class="hdlist1">
1287 --not
1288 </dt>
1289 <dt class="hdlist1">
1290 ( &#8230; )
1291 </dt>
1292 <dd>
1293 <p>
1294         Specify how multiple patterns are combined using Boolean
1295         expressions.  <code>--or</code> is the default operator.  <code>--and</code> has
1296         higher precedence than <code>--or</code>.  <code>-e</code> has to be used for all
1297         patterns.
1298 </p>
1299 </dd>
1300 <dt class="hdlist1">
1301 --all-match
1302 </dt>
1303 <dd>
1304 <p>
1305         When giving multiple pattern expressions combined with <code>--or</code>,
1306         this flag is specified to limit the match to files that
1307         have lines to match all of them.
1308 </p>
1309 </dd>
1310 <dt class="hdlist1">
1311 -q
1312 </dt>
1313 <dt class="hdlist1">
1314 --quiet
1315 </dt>
1316 <dd>
1317 <p>
1318         Do not output matched lines; instead, exit with status 0 when
1319         there is a match and with non-zero status when there isn&#8217;t.
1320 </p>
1321 </dd>
1322 <dt class="hdlist1">
1323 &lt;tree&gt;&#8230;
1324 </dt>
1325 <dd>
1326 <p>
1327         Instead of searching tracked files in the working tree, search
1328         blobs in the given trees.
1329 </p>
1330 </dd>
1331 <dt class="hdlist1">
1332 --
1333 </dt>
1334 <dd>
1335 <p>
1336         Signals the end of options; the rest of the parameters
1337         are &lt;pathspec&gt; limiters.
1338 </p>
1339 </dd>
1340 <dt class="hdlist1">
1341 &lt;pathspec&gt;&#8230;
1342 </dt>
1343 <dd>
1344 <p>
1345         If given, limit the search to paths matching at least one pattern.
1346         Both leading paths match and glob(7) patterns are supported.
1347 </p>
1348 <div class="paragraph"><p>For more details about the &lt;pathspec&gt; syntax, see the <em>pathspec</em> entry
1349 in <a href="gitglossary.html">gitglossary(7)</a>.</p></div>
1350 </dd>
1351 </dl></div>
1352 </div>
1353 </div>
1354 <div class="sect1">
1355 <h2 id="_examples">EXAMPLES</h2>
1356 <div class="sectionbody">
1357 <div class="dlist"><dl>
1358 <dt class="hdlist1">
1359 <code>git grep 'time_t' -- '*.[ch]'</code>
1360 </dt>
1361 <dd>
1362 <p>
1363         Looks for <code>time_t</code> in all tracked .c and .h files in the working
1364         directory and its subdirectories.
1365 </p>
1366 </dd>
1367 <dt class="hdlist1">
1368 <code>git grep -e '#define' --and \( -e MAX_PATH -e PATH_MAX \)</code>
1369 </dt>
1370 <dd>
1371 <p>
1372         Looks for a line that has <code>#define</code> and either <code>MAX_PATH</code> or
1373         <code>PATH_MAX</code>.
1374 </p>
1375 </dd>
1376 <dt class="hdlist1">
1377 <code>git grep --all-match -e NODE -e Unexpected</code>
1378 </dt>
1379 <dd>
1380 <p>
1381         Looks for a line that has <code>NODE</code> or <code>Unexpected</code> in
1382         files that have lines that match both.
1383 </p>
1384 </dd>
1385 <dt class="hdlist1">
1386 <code>git grep solution -- :^Documentation</code>
1387 </dt>
1388 <dd>
1389 <p>
1390         Looks for <code>solution</code>, excluding files in <code>Documentation</code>.
1391 </p>
1392 </dd>
1393 </dl></div>
1394 </div>
1395 </div>
1396 <div class="sect1">
1397 <h2 id="_notes_on_threads">NOTES ON THREADS</h2>
1398 <div class="sectionbody">
1399 <div class="paragraph"><p>The <code>--threads</code> option (and the grep.threads configuration) will be ignored when
1400 <code>--open-files-in-pager</code> is used, forcing a single-threaded execution.</p></div>
1401 <div class="paragraph"><p>When grepping the object store (with <code>--cached</code> or giving tree objects), running
1402 with multiple threads might perform slower than single threaded if <code>--textconv</code>
1403 is given and there&#8217;re too many text conversions. So if you experience low
1404 performance in this case, it might be desirable to use <code>--threads=1</code>.</p></div>
1405 </div>
1406 </div>
1407 <div class="sect1">
1408 <h2 id="_configuration">CONFIGURATION</h2>
1409 <div class="sectionbody">
1410 <div class="paragraph"><p>Everything below this line in this section is selectively included
1411 from the <a href="git-config.html">git-config(1)</a> documentation. The content is the same
1412 as what&#8217;s found there:</p></div>
1413 <div class="dlist"><dl>
1414 <dt class="hdlist1">
1415 grep.lineNumber
1416 </dt>
1417 <dd>
1418 <p>
1419         If set to true, enable <code>-n</code> option by default.
1420 </p>
1421 </dd>
1422 <dt class="hdlist1">
1423 grep.column
1424 </dt>
1425 <dd>
1426 <p>
1427         If set to true, enable the <code>--column</code> option by default.
1428 </p>
1429 </dd>
1430 <dt class="hdlist1">
1431 grep.patternType
1432 </dt>
1433 <dd>
1434 <p>
1435         Set the default matching behavior. Using a value of <em>basic</em>, <em>extended</em>,
1436         <em>fixed</em>, or <em>perl</em> will enable the <code>--basic-regexp</code>, <code>--extended-regexp</code>,
1437         <code>--fixed-strings</code>, or <code>--perl-regexp</code> option accordingly, while the
1438         value <em>default</em> will use the <code>grep.extendedRegexp</code> option to choose
1439         between <em>basic</em> and <em>extended</em>.
1440 </p>
1441 </dd>
1442 <dt class="hdlist1">
1443 grep.extendedRegexp
1444 </dt>
1445 <dd>
1446 <p>
1447         If set to true, enable <code>--extended-regexp</code> option by default. This
1448         option is ignored when the <code>grep.patternType</code> option is set to a value
1449         other than <em>default</em>.
1450 </p>
1451 </dd>
1452 <dt class="hdlist1">
1453 grep.threads
1454 </dt>
1455 <dd>
1456 <p>
1457         Number of grep worker threads to use. If unset (or set to 0), Git will
1458         use as many threads as the number of logical cores available.
1459 </p>
1460 </dd>
1461 <dt class="hdlist1">
1462 grep.fullName
1463 </dt>
1464 <dd>
1465 <p>
1466         If set to true, enable <code>--full-name</code> option by default.
1467 </p>
1468 </dd>
1469 <dt class="hdlist1">
1470 grep.fallbackToNoIndex
1471 </dt>
1472 <dd>
1473 <p>
1474         If set to true, fall back to git grep --no-index if git grep
1475         is executed outside of a git repository.  Defaults to false.
1476 </p>
1477 </dd>
1478 </dl></div>
1479 </div>
1480 </div>
1481 <div class="sect1">
1482 <h2 id="_git">GIT</h2>
1483 <div class="sectionbody">
1484 <div class="paragraph"><p>Part of the <a href="git.html">git(1)</a> suite</p></div>
1485 </div>
1486 </div>
1487 </div>
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1489 <div id="footer">
1490 <div id="footer-text">
1491 Last updated
1492  2022-09-14 13:23:11 PDT
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