diff options
Diffstat (limited to 'Documentation/git.txt')
| -rw-r--r-- | Documentation/git.txt | 111 |
1 files changed, 93 insertions, 18 deletions
diff --git a/Documentation/git.txt b/Documentation/git.txt index 7efaa591b8..b9a3fecac9 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -9,7 +9,7 @@ git - the stupid content tracker SYNOPSIS -------- [verse] -'git' [--version] [--help] [-c <name>=<value>] +'git' [--version] [--help] [-C <path>] [-c <name>=<value>] [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path] [-p|--paginate|--no-pager] [--no-replace-objects] [--bare] [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>] @@ -43,14 +43,33 @@ unreleased) version of Git, that is available from 'master' branch of the `git.git` repository. Documentation for older releases are available here: -* link:v1.8.2/git.html[documentation for release 1.8.2] +* link:v1.8.4.1/git.html[documentation for release 1.8.4.1] * release notes for + link:RelNotes/1.8.4.1.txt[1.8.4.1], + link:RelNotes/1.8.4.txt[1.8.4]. + +* link:v1.8.3.4/git.html[documentation for release 1.8.3.4] + +* release notes for + link:RelNotes/1.8.3.4.txt[1.8.3.4], + link:RelNotes/1.8.3.3.txt[1.8.3.3], + link:RelNotes/1.8.3.2.txt[1.8.3.2], + link:RelNotes/1.8.3.1.txt[1.8.3.1], + link:RelNotes/1.8.3.txt[1.8.3]. + +* link:v1.8.2.3/git.html[documentation for release 1.8.2.3] + +* release notes for + link:RelNotes/1.8.2.3.txt[1.8.2.3], + link:RelNotes/1.8.2.2.txt[1.8.2.2], + link:RelNotes/1.8.2.1.txt[1.8.2.1], link:RelNotes/1.8.2.txt[1.8.2]. -* link:v1.8.1.5/git.html[documentation for release 1.8.1.5] +* link:v1.8.1.6/git.html[documentation for release 1.8.1.6] * release notes for + link:RelNotes/1.8.1.6.txt[1.8.1.6], link:RelNotes/1.8.1.5.txt[1.8.1.5], link:RelNotes/1.8.1.4.txt[1.8.1.4], link:RelNotes/1.8.1.3.txt[1.8.1.3], @@ -377,6 +396,20 @@ displayed. See linkgit:git-help[1] for more information, because `git --help ...` is converted internally into `git help ...`. +-C <path>:: + Run as if git was started in '<path>' instead of the current working + directory. When multiple `-C` options are given, each subsequent + non-absolute `-C <path>` is interpreted relative to the preceding `-C + <path>`. ++ +This option affects options that expect path name like `--git-dir` and +`--work-tree` in that their interpretations of the path names would be +made relative to the working directory caused by the `-C` option. For +example the following invocations are equivalent: + + git --git-dir=a.git --work-tree=b -C c status + git --git-dir=c/a.git --work-tree=c/b status + -c <name>=<value>:: Pass a configuration parameter to the command. The value given will override values from configuration files. @@ -439,10 +472,25 @@ help ...`. linkgit:git-replace[1] for more information. --literal-pathspecs:: - Treat pathspecs literally, rather than as glob patterns. This is - equivalent to setting the `GIT_LITERAL_PATHSPECS` environment + Treat pathspecs literally (i.e. no globbing, no pathspec magic). + This is equivalent to setting the `GIT_LITERAL_PATHSPECS` environment variable to `1`. +--glob-pathspecs: + Add "glob" magic to all pathspec. This is equivalent to setting + the `GIT_GLOB_PATHSPECS` environment variable to `1`. Disabling + globbing on individual pathspecs can be done using pathspec + magic ":(literal)" + +--noglob-pathspecs: + Add "literal" magic to all pathspec. This is equivalent to setting + the `GIT_NOGLOB_PATHSPECS` environment variable to `1`. Enabling + globbing on individual pathspecs can be done using pathspec + magic ":(glob)" + +--icase-pathspecs: + Add "icase" magic to all pathspec. This is equivalent to setting + the `GIT_ICASE_PATHSPECS` environment variable to `1`. GIT COMMANDS ------------ @@ -673,9 +721,7 @@ Git so take care if using Cogito etc. The '--git-dir' command-line option also sets this value. 'GIT_WORK_TREE':: - Set the path to the working tree. The value will not be - used in combination with repositories found automatically in - a .git directory (i.e. $GIT_DIR is not set). + Set the path to the root of the working tree. This can also be controlled by the '--work-tree' command line option and the core.worktree configuration variable. @@ -739,7 +785,7 @@ where: <old|new>-file:: are files GIT_EXTERNAL_DIFF can use to read the contents of <old|new>, - <old|new>-hex:: are the 40-hexdigit SHA1 hashes, + <old|new>-hex:: are the 40-hexdigit SHA-1 hashes, <old|new>-mode:: are the octal representation of the file modes. + The file parameters can point at the user's working file @@ -774,9 +820,12 @@ other If this environment variable is set then 'git fetch' and 'git push' will use this command instead of 'ssh' when they need to connect to a remote system. - The '$GIT_SSH' command will be given exactly two arguments: - the 'username@host' (or just 'host') from the URL and the - shell command to execute on that remote system. + The '$GIT_SSH' command will be given exactly two or + four arguments: the 'username@host' (or just 'host') + from the URL and the shell command to execute on that + remote system, optionally preceded by '-p' (literally) and + the 'port' from the URL when it specifies something other + than the default SSH port. + To pass options to the program that you want to list in GIT_SSH you will need to wrap the program and options into a shell script, @@ -804,8 +853,9 @@ for further details. 'GIT_FLUSH':: If this environment variable is set to "1", then commands such as 'git blame' (in incremental mode), 'git rev-list', 'git log', - and 'git whatchanged' will force a flush of the output stream - after each commit-oriented record have been flushed. If this + 'git check-attr' and 'git check-ignore' will + force a flush of the output stream after each record have been + flushed. If this variable is set to "0", the output of these commands will be done using completely buffered I/O. If this environment variable is not set, Git will choose buffered or record-oriented flushing @@ -825,6 +875,19 @@ for further details. as a file path and will try to write the trace messages into it. +'GIT_TRACE_PACK_ACCESS':: + If this variable is set to a path, a file will be created at + the given path logging all accesses to any packs. For each + access, the pack file name and an offset in the pack is + recorded. This may be helpful for troubleshooting some + pack-related performance problems. + +'GIT_TRACE_PACKET':: + If this variable is set, it shows a trace of all packets + coming in or out of a given program. This can help with + debugging object negotiation or other protocol issues. Tracing + is turned off at a packet starting with "PACK". + GIT_LITERAL_PATHSPECS:: Setting this variable to `1` will cause Git to treat all pathspecs literally, rather than as glob patterns. For example, @@ -834,6 +897,18 @@ GIT_LITERAL_PATHSPECS:: literal paths to Git (e.g., paths previously given to you by `git ls-tree`, `--raw` diff output, etc). +GIT_GLOB_PATHSPECS:: + Setting this variable to `1` will cause Git to treat all + pathspecs as glob patterns (aka "glob" magic). + +GIT_NOGLOB_PATHSPECS:: + Setting this variable to `1` will cause Git to treat all + pathspecs as literal (aka "literal" magic). + +GIT_ICASE_PATHSPECS:: + Setting this variable to `1` will cause Git to treat all + pathspecs as case-insensitive. + Discussion[[Discussion]] ------------------------ @@ -859,7 +934,7 @@ The commit, equivalent to what other systems call a "changeset" or represents an immediately preceding step. Commits with more than one parent represent merges of independent lines of development. -All objects are named by the SHA1 hash of their contents, normally +All objects are named by the SHA-1 hash of their contents, normally written as a string of 40 hex digits. Such names are globally unique. The entire history leading up to a commit can be vouched for by signing just that commit. A fourth object type, the tag, is provided for this @@ -869,9 +944,9 @@ When first created, objects are stored in individual files, but for efficiency may later be compressed together into "pack files". Named pointers called refs mark interesting points in history. A ref -may contain the SHA1 name of an object or the name of another ref. Refs -with names beginning `ref/head/` contain the SHA1 name of the most -recent commit (or "head") of a branch under development. SHA1 names of +may contain the SHA-1 name of an object or the name of another ref. Refs +with names beginning `ref/head/` contain the SHA-1 name of the most +recent commit (or "head") of a branch under development. SHA-1 names of tags of interest are stored under `ref/tags/`. A special ref named `HEAD` contains the name of the currently checked-out branch. |