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git-grep
Langue: en
Version: 07/28/2010 (ubuntu - 24/10/10)
Section: 1 (Commandes utilisateur)
NAME
git-grep - Print lines matching a patternSYNOPSIS
git grep [-a | --text] [-I] [-i | --ignore-case] [-w | --word-regexp] [-v | --invert-match] [-h|-H] [--full-name] [-E | --extended-regexp] [-G | --basic-regexp] [-F | --fixed-strings] [-n] [-l | --files-with-matches] [-L | --files-without-match] [-z | --null] [-c | --count] [--all-match] [-q | --quiet] [--max-depth <depth>] [--color[=<when>] | --no-color] [-A <post-context>] [-B <pre-context>] [-C <context>] [-f <file>] [-e] <pattern> [--and|--or|--not|(|)|-e <pattern>...] [--cached | --no-index | <tree>...] [--] [<pathspec>...]
DESCRIPTION
Look for specified patterns in the tracked files in the work tree, blobs registered in the index file, or blobs in given tree objects.
OPTIONS
--cached
- Instead of searching tracked files in the working tree, search blobs registered in the index file.
--no-index
- Search files in the current directory, not just those tracked by git.
-a, --text
- Process binary files as if they were text.
-i, --ignore-case
- Ignore case differences between the patterns and the files.
-I
- Don't match the pattern in binary files.
--max-depth <depth>
- For each <pathspec> given on command line, descend at most <depth> levels of directories. A negative value means no limit.
-w, --word-regexp
- Match the pattern only at word boundary (either begin at the beginning of a line, or preceded by a non-word character; end at the end of a line or followed by a non-word character).
-v, --invert-match
- Select non-matching lines.
-h, -H
- By default, the command shows the filename for each match. -h option is used to suppress this output. -H is there for completeness and does not do anything except it overrides -h given earlier on the command line.
--full-name
- When run from a subdirectory, the command usually outputs paths relative to the current directory. This option forces paths to be output relative to the project top directory.
-E, --extended-regexp, -G, --basic-regexp
- Use POSIX extended/basic regexp for patterns. Default is to use basic regexp.
-F, --fixed-strings
- Use fixed strings for patterns (don't interpret pattern as a regex).
-n
- Prefix the line number to matching lines.
-l, --files-with-matches, --name-only, -L, --files-without-match
- Instead of showing every matched line, show only the names of files that contain (or do not contain) matches. For better compatibility with git diff, --name-only is a synonym for --files-with-matches.
-z, --null
- Output \0 instead of the character that normally follows a file name.
-c, --count
- Instead of showing every matched line, show the number of lines that match.
--color[=<when>]
- Show colored matches. The value must be always (the default), never, or auto.
--no-color
- Turn off match highlighting, even when the configuration file gives the default to color output. Same as --color=never.
-[ABC] <context>
- Show context trailing (A --- after), or leading (B
--- before), or both (C --- context) lines, and place a line containing -- between contiguous groups of matches.
-<num>
- A shortcut for specifying -C<num>.
-p, --show-function
- Show the preceding line that contains the function name of the match, unless the matching line is a function name itself. The name is determined in the same way as git diff works out patch hunk headers (see Defining a custom hunk-header in gitattributes(5)).
-f <file>
- Read patterns from <file>, one per line.
-e
- The next parameter is the pattern. This option has to be used for patterns starting with - and should be used in scripts passing user input to grep. Multiple patterns are combined by or.
--and, --or, --not, ( ... )
- Specify how multiple patterns are combined using Boolean expressions. --or is the default operator. --and has higher precedence than --or. -e has to be used for all patterns.
--all-match
- When giving multiple pattern expressions combined with --or, this flag is specified to limit the match to files that have lines to match all of them.
-q, --quiet
- Do not output matched lines; instead, exit with status 0 when there is a match and with non-zero status when there isn't.
<tree>...
- Instead of searching tracked files in the working tree, search blobs in the given trees.
--
- Signals the end of options; the rest of the parameters are <pathspec> limiters.
<pathspec>...
- If given, limit the search to paths matching at least one pattern. Both leading paths match and glob(7) patterns are supported.
EXAMPLES
git grep time_t --- *.[ch]
- Looks for time_t in all tracked .c and .h files in the working directory and its subdirectories.
git grep -e '#define\' --and \( -e MAX_PATH -e PATH_MAX \)
- Looks for a line that has #define and either MAX_PATH or PATH_MAX.
git grep --all-match -e NODE -e Unexpected
- Looks for a line that has NODE or Unexpected in files that have lines that match both.
AUTHOR
Originally written by Linus Torvalds <m[blue]torvalds@osdl.orgm[][1]>, later revamped by Junio C Hamano.
DOCUMENTATION
Documentation by Junio C Hamano and the git-list <m[blue]git@vger.kernel.orgm[][2]>.
GIT
Part of the git(1) suite
NOTES
- 1.
- torvalds@osdl.org
- mailto:torvalds@osdl.org
- 2.
- git@vger.kernel.org
- mailto:git@vger.kernel.org
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