diff options
Diffstat (limited to 'Documentation/git-cat-file.txt')
| -rw-r--r-- | Documentation/git-cat-file.txt | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/Documentation/git-cat-file.txt b/Documentation/git-cat-file.txt new file mode 100644 index 0000000000..58c8d65772 --- /dev/null +++ b/Documentation/git-cat-file.txt @@ -0,0 +1,107 @@ +git-cat-file(1) +=============== + +NAME +---- +git-cat-file - Provide content or type and size information for repository objects + + +SYNOPSIS +-------- +[verse] +'git cat-file' (-t | -s | -e | -p | <type>) <object> +'git cat-file' (--batch | --batch-check) < <list-of-objects> + +DESCRIPTION +----------- +In its first form, the command provides the content or the type of an object in +the repository. The type is required unless '-t' or '-p' is used to find the +object type, or '-s' is used to find the object size. + +In the second form, a list of objects (separated by linefeeds) is provided on +stdin, and the SHA1, type, and size of each object is printed on stdout. + +OPTIONS +------- +<object>:: + The name of the object to show. + For a more complete list of ways to spell object names, see + the "SPECIFYING REVISIONS" section in linkgit:git-rev-parse[1]. + +-t:: + Instead of the content, show the object type identified by + <object>. + +-s:: + Instead of the content, show the object size identified by + <object>. + +-e:: + Suppress all output; instead exit with zero status if <object> + exists and is a valid object. + +-p:: + Pretty-print the contents of <object> based on its type. + +<type>:: + Typically this matches the real type of <object> but asking + for a type that can trivially be dereferenced from the given + <object> is also permitted. An example is to ask for a + "tree" with <object> being a commit object that contains it, + or to ask for a "blob" with <object> being a tag object that + points at it. + +--batch:: + Print the SHA1, type, size, and contents of each object provided on + stdin. May not be combined with any other options or arguments. + +--batch-check:: + Print the SHA1, type, and size of each object provided on stdin. May not + be combined with any other options or arguments. + +OUTPUT +------ +If '-t' is specified, one of the <type>. + +If '-s' is specified, the size of the <object> in bytes. + +If '-e' is specified, no output. + +If '-p' is specified, the contents of <object> are pretty-printed. + +If <type> is specified, the raw (though uncompressed) contents of the <object> +will be returned. + +If '--batch' is specified, output of the following form is printed for each +object specified on stdin: + +------------ +<sha1> SP <type> SP <size> LF +<contents> LF +------------ + +If '--batch-check' is specified, output of the following form is printed for +each object specified on stdin: + +------------ +<sha1> SP <type> SP <size> LF +------------ + +For both '--batch' and '--batch-check', output of the following form is printed +for each object specified on stdin that does not exist in the repository: + +------------ +<object> SP missing LF +------------ + +Author +------ +Written by Linus Torvalds <torvalds@osdl.org> + +Documentation +-------------- +Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel.org>. + +GIT +--- +Part of the linkgit:git[1] suite |