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Commit | Line | Data |
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7984eabe | 1 | git(7) |
2cf565c5 | 2 | ====== |
2cf565c5 DG |
3 | |
4 | NAME | |
5 | ---- | |
6 | git - the stupid content tracker | |
7 | ||
8 | ||
9 | SYNOPSIS | |
10 | -------- | |
cb22bc44 | 11 | 'git' [--version] [--exec-path[=GIT_EXEC_PATH]] [--help] COMMAND [ARGS] |
2cf565c5 DG |
12 | |
13 | DESCRIPTION | |
14 | ----------- | |
cb22bc44 AE |
15 | 'git' is both a program and a directory content tracker system. |
16 | The program 'git' is just a wrapper to reach the core git programs | |
17 | (or a potty if you like, as it's not exactly porcelain but still | |
18 | brings your stuff to the plumbing). | |
19 | ||
20 | OPTIONS | |
21 | ------- | |
22 | --version:: | |
23 | prints the git suite version that the 'git' program came from. | |
24 | ||
25 | --help:: | |
26 | prints the synopsis and a list of available commands. | |
97fc6c5f AE |
27 | If a git command is named this option will bring up the |
28 | man-page for that command. | |
cb22bc44 AE |
29 | |
30 | --exec-path:: | |
31 | path to wherever your core git programs are installed. | |
32 | This can also be controlled by setting the GIT_EXEC_PATH | |
33 | environment variable. If no path is given 'git' will print | |
34 | the current setting and then exit. | |
35 | ||
36 | CORE GIT COMMANDS | |
37 | ----------------- | |
0d6a873c JH |
38 | Before reading this cover to cover, you may want to take a look |
39 | at the link:tutorial.html[tutorial] document. | |
40 | ||
8db9307c | 41 | The <<Discussion>> section below contains much useful definition and |
6c84e2e0 | 42 | clarification info - read that first. And of the commands, I suggest |
a7154e91 SV |
43 | reading gitlink:git-update-index[1] and |
44 | gitlink:git-read-tree[1] first - I wish I had! | |
2cf565c5 | 45 | |
8db9307c JH |
46 | If you are migrating from CVS, link:cvs-migration.html[cvs migration] |
47 | document may be helpful after you finish the tutorial. | |
48 | ||
e6fc2346 JH |
49 | After you get the general feel from the tutorial and this |
50 | overview page, you may want to take a look at the | |
51 | link:howto-index.html[howto] documents. | |
52 | ||
53 | ||
2cf565c5 DG |
54 | David Greaves <david@dgreaves.com> |
55 | 08/05/05 | |
56 | ||
57 | Updated by Junio C Hamano <junkio@cox.net> on 2005-05-05 to | |
58 | reflect recent changes. | |
59 | ||
60 | Commands Overview | |
61 | ----------------- | |
62 | The git commands can helpfully be split into those that manipulate | |
5f3aa197 | 63 | the repository, the index and the working fileset, those that |
2f2de9b4 JH |
64 | interrogate and compare them, and those that moves objects and |
65 | references between repositories. | |
2cf565c5 | 66 | |
62033318 JH |
67 | In addition, git itself comes with a spartan set of porcelain |
68 | commands. They are usable but are not meant to compete with real | |
69 | Porcelains. | |
70 | ||
90933efb | 71 | There are also some ancillary programs that can be viewed as useful |
204ee6a9 DG |
72 | aids for using the core commands but which are unlikely to be used by |
73 | SCMs layered over git. | |
74 | ||
2cf565c5 DG |
75 | Manipulation commands |
76 | ~~~~~~~~~~~~~~~~~~~~~ | |
a7154e91 | 77 | gitlink:git-apply[1]:: |
f85a4191 JH |
78 | Reads a "diff -up1" or git generated patch file and |
79 | applies it to the working tree. | |
80 | ||
a7154e91 | 81 | gitlink:git-checkout-index[1]:: |
5f3aa197 | 82 | Copy files from the index to the working directory |
2cf565c5 | 83 | |
a7154e91 | 84 | gitlink:git-commit-tree[1]:: |
2cf565c5 DG |
85 | Creates a new commit object |
86 | ||
a7154e91 | 87 | gitlink:git-hash-object[1]:: |
f85a4191 JH |
88 | Computes the object ID from a file. |
89 | ||
a52e4ef8 | 90 | gitlink:git-index-pack[1]:: |
9cf6d335 SV |
91 | Build pack index file for an existing packed archive. |
92 | ||
a7154e91 | 93 | gitlink:git-init-db[1]:: |
2cf565c5 DG |
94 | Creates an empty git object database |
95 | ||
a7154e91 | 96 | gitlink:git-merge-index[1]:: |
f85a4191 | 97 | Runs a merge for files needing merging |
2cf565c5 | 98 | |
a7154e91 | 99 | gitlink:git-mktag[1]:: |
2cf565c5 DG |
100 | Creates a tag object |
101 | ||
a7154e91 | 102 | gitlink:git-pack-objects[1]:: |
f85a4191 JH |
103 | Creates a packed archive of objects. |
104 | ||
a7154e91 | 105 | gitlink:git-prune-packed[1]:: |
f85a4191 JH |
106 | Remove extra objects that are already in pack files. |
107 | ||
a7154e91 | 108 | gitlink:git-read-tree[1]:: |
5f3aa197 | 109 | Reads tree information into the directory index |
2cf565c5 | 110 | |
ee72aeaf JS |
111 | gitlink:git-repo-config[1]:: |
112 | Get and set options in .git/config. | |
113 | ||
a7154e91 | 114 | gitlink:git-unpack-objects[1]:: |
f85a4191 JH |
115 | Unpacks objects out of a packed archive. |
116 | ||
a7154e91 | 117 | gitlink:git-update-index[1]:: |
2cf565c5 DG |
118 | Modifies the index or directory cache |
119 | ||
a7154e91 | 120 | gitlink:git-write-tree[1]:: |
5f3aa197 | 121 | Creates a tree from the current index |
2cf565c5 | 122 | |
e31bb3bb | 123 | |
2cf565c5 DG |
124 | Interrogation commands |
125 | ~~~~~~~~~~~~~~~~~~~~~~ | |
f85a4191 | 126 | |
a7154e91 | 127 | gitlink:git-cat-file[1]:: |
2cf565c5 DG |
128 | Provide content or type information for repository objects |
129 | ||
a7154e91 | 130 | gitlink:git-diff-index[1]:: |
5f3aa197 | 131 | Compares content and mode of blobs between the index and repository |
2cf565c5 | 132 | |
a7154e91 | 133 | gitlink:git-diff-files[1]:: |
5f3aa197 | 134 | Compares files in the working tree and the index |
2cf565c5 | 135 | |
a7154e91 | 136 | gitlink:git-diff-stages[1]:: |
83db04ff JH |
137 | Compares two "merge stages" in the index file. |
138 | ||
a7154e91 | 139 | gitlink:git-diff-tree[1]:: |
f85a4191 JH |
140 | Compares the content and mode of blobs found via two tree objects |
141 | ||
a7154e91 | 142 | gitlink:git-fsck-objects[1]:: |
2cf565c5 DG |
143 | Verifies the connectivity and validity of the objects in the database |
144 | ||
a7154e91 | 145 | gitlink:git-ls-files[1]:: |
5f3aa197 | 146 | Information about files in the index/working directory |
2cf565c5 | 147 | |
a7154e91 | 148 | gitlink:git-ls-tree[1]:: |
2cf565c5 DG |
149 | Displays a tree object in human readable form |
150 | ||
a7154e91 | 151 | gitlink:git-merge-base[1]:: |
f85a4191 | 152 | Finds as good a common ancestor as possible for a merge |
2cf565c5 | 153 | |
a60d2d8f JS |
154 | gitlink:git-name-rev[1]:: |
155 | Find symbolic names for given revs | |
156 | ||
a7154e91 | 157 | gitlink:git-rev-list[1]:: |
2cf565c5 DG |
158 | Lists commit objects in reverse chronological order |
159 | ||
a7154e91 | 160 | gitlink:git-show-index[1]:: |
f85a4191 JH |
161 | Displays contents of a pack idx file. |
162 | ||
a7154e91 | 163 | gitlink:git-tar-tree[1]:: |
2cf565c5 DG |
164 | Creates a tar archive of the files in the named tree |
165 | ||
a7154e91 | 166 | gitlink:git-unpack-file[1]:: |
2cf565c5 DG |
167 | Creates a temporary file with a blob's contents |
168 | ||
a7154e91 | 169 | gitlink:git-var[1]:: |
aed022ab EB |
170 | Displays a git logical variable |
171 | ||
a7154e91 | 172 | gitlink:git-verify-pack[1]:: |
72e9340c | 173 | Validates packed git archive files |
f9253394 | 174 | |
2cf565c5 DG |
175 | The interrogate commands may create files - and you can force them to |
176 | touch the working file set - but in general they don't | |
177 | ||
178 | ||
0c04094b JH |
179 | Synching repositories |
180 | ~~~~~~~~~~~~~~~~~~~~~ | |
181 | ||
a7154e91 | 182 | gitlink:git-clone-pack[1]:: |
6ec311da JH |
183 | Clones a repository into the current repository (engine |
184 | for ssh and local transport) | |
185 | ||
a7154e91 | 186 | gitlink:git-fetch-pack[1]:: |
f85a4191 JH |
187 | Updates from a remote repository. |
188 | ||
a7154e91 | 189 | gitlink:git-http-fetch[1]:: |
72e9340c | 190 | Downloads a remote git repository via HTTP |
204ee6a9 | 191 | |
a7154e91 | 192 | gitlink:git-local-fetch[1]:: |
72e9340c | 193 | Duplicates another git repository on a local system |
204ee6a9 | 194 | |
a7154e91 | 195 | gitlink:git-peek-remote[1]:: |
f85a4191 | 196 | Lists references on a remote repository using upload-pack protocol. |
2f2de9b4 | 197 | |
a7154e91 | 198 | gitlink:git-receive-pack[1]:: |
2f2de9b4 JH |
199 | Invoked by 'git-send-pack' to receive what is pushed to it. |
200 | ||
a7154e91 | 201 | gitlink:git-send-pack[1]:: |
f85a4191 | 202 | Pushes to a remote repository, intelligently. |
2f2de9b4 | 203 | |
d43367af PB |
204 | gitlink:git-shell[1]:: |
205 | Restricted shell for GIT-only SSH access. | |
206 | ||
a7154e91 | 207 | gitlink:git-ssh-fetch[1]:: |
f85a4191 | 208 | Pulls from a remote repository over ssh connection |
508e67ab | 209 | |
a7154e91 | 210 | gitlink:git-ssh-upload[1]:: |
215a7ad1 | 211 | Helper "server-side" program used by git-ssh-fetch |
2f2de9b4 | 212 | |
a7154e91 | 213 | gitlink:git-update-server-info[1]:: |
61e3ef36 JH |
214 | Updates auxiliary information on a dumb server to help |
215 | clients discover references and packs on it. | |
216 | ||
a7154e91 | 217 | gitlink:git-upload-pack[1]:: |
f85a4191 JH |
218 | Invoked by 'git-clone-pack' and 'git-fetch-pack' to push |
219 | what are asked for. | |
220 | ||
2f2de9b4 | 221 | |
3f971fc4 JH |
222 | Porcelain-ish Commands |
223 | ---------------------- | |
905197de | 224 | |
a7154e91 | 225 | gitlink:git-add[1]:: |
905197de JH |
226 | Add paths to the index file. |
227 | ||
8548ea8d PB |
228 | gitlink:git-am[1]:: |
229 | Apply patches from a mailbox, but cooler. | |
230 | ||
a7154e91 | 231 | gitlink:git-applymbox[1]:: |
f85a4191 JH |
232 | Apply patches from a mailbox. |
233 | ||
a7154e91 | 234 | gitlink:git-bisect[1]:: |
f85a4191 JH |
235 | Find the change that introduced a bug. |
236 | ||
a7154e91 | 237 | gitlink:git-branch[1]:: |
905197de JH |
238 | Create and Show branches. |
239 | ||
a7154e91 | 240 | gitlink:git-checkout[1]:: |
452ce291 JH |
241 | Checkout and switch to a branch. |
242 | ||
a7154e91 | 243 | gitlink:git-cherry-pick[1]:: |
f85a4191 | 244 | Cherry-pick the effect of an existing commit. |
3f971fc4 | 245 | |
a7154e91 | 246 | gitlink:git-clone[1]:: |
f85a4191 | 247 | Clones a repository into a new directory. |
3f971fc4 | 248 | |
a7154e91 | 249 | gitlink:git-commit[1]:: |
f85a4191 | 250 | Record changes to the repository. |
3f971fc4 | 251 | |
a7154e91 | 252 | gitlink:git-diff[1]:: |
2aba319a | 253 | Show changes between commits, commit and working tree, etc. |
35ef3a4c | 254 | |
a7154e91 | 255 | gitlink:git-fetch[1]:: |
62033318 JH |
256 | Download from a remote repository via various protocols. |
257 | ||
a7154e91 | 258 | gitlink:git-format-patch[1]:: |
2aba319a | 259 | Prepare patches for e-mail submission. |
35ef3a4c | 260 | |
a7154e91 | 261 | gitlink:git-grep[1]:: |
2aba319a JH |
262 | Print lines matching a pattern |
263 | ||
a7154e91 | 264 | gitlink:git-log[1]:: |
f85a4191 | 265 | Shows commit logs. |
62033318 | 266 | |
a7154e91 | 267 | gitlink:git-ls-remote[1]:: |
f85a4191 | 268 | Shows references in a remote or local repository. |
ab9b3138 | 269 | |
a7154e91 | 270 | gitlink:git-merge[1]:: |
0f69be53 JH |
271 | Grand unified merge driver. |
272 | ||
8548ea8d PB |
273 | gitlink:git-mv[1]:: |
274 | Move or rename a file, a directory, or a symlink. | |
275 | ||
a7154e91 | 276 | gitlink:git-octopus[1]:: |
ab9b3138 JH |
277 | Merge more than two commits. |
278 | ||
a7154e91 | 279 | gitlink:git-pull[1]:: |
f85a4191 JH |
280 | Fetch from and merge with a remote repository. |
281 | ||
a7154e91 | 282 | gitlink:git-push[1]:: |
ab9b3138 JH |
283 | Update remote refs along with associated objects. |
284 | ||
a7154e91 | 285 | gitlink:git-rebase[1]:: |
f85a4191 | 286 | Rebase local commits to new upstream head. |
62033318 | 287 | |
a7154e91 | 288 | gitlink:git-repack[1]:: |
e31bb3bb JH |
289 | Pack unpacked objects in a repository. |
290 | ||
a7154e91 | 291 | gitlink:git-reset[1]:: |
452ce291 JH |
292 | Reset current HEAD to the specified state. |
293 | ||
a7154e91 | 294 | gitlink:git-resolve[1]:: |
f85a4191 | 295 | Merge two commits. |
83db04ff | 296 | |
a7154e91 | 297 | gitlink:git-revert[1]:: |
f85a4191 JH |
298 | Revert an existing commit. |
299 | ||
a7154e91 | 300 | gitlink:git-shortlog[1]:: |
f85a4191 JH |
301 | Summarizes 'git log' output. |
302 | ||
a7154e91 | 303 | gitlink:git-show-branch[1]:: |
f85a4191 JH |
304 | Show branches and their commits. |
305 | ||
a7154e91 | 306 | gitlink:git-status[1]:: |
f85a4191 | 307 | Shows the working tree status. |
83db04ff | 308 | |
a7154e91 | 309 | gitlink:git-verify-tag[1]:: |
905197de JH |
310 | Check the GPG signature of tag. |
311 | ||
a7154e91 | 312 | gitlink:git-whatchanged[1]:: |
f85a4191 JH |
313 | Shows commit logs and differences they introduce. |
314 | ||
e31bb3bb | 315 | |
90933efb YS |
316 | Ancillary Commands |
317 | ------------------ | |
2f2de9b4 JH |
318 | Manipulators: |
319 | ||
a7154e91 | 320 | gitlink:git-applypatch[1]:: |
f85a4191 | 321 | Apply one patch extracted from an e-mail. |
905197de | 322 | |
a7154e91 | 323 | gitlink:git-archimport[1]:: |
5077fa9c JH |
324 | Import an arch repository into git. |
325 | ||
a7154e91 | 326 | gitlink:git-convert-objects[1]:: |
72e9340c | 327 | Converts old-style git repository |
2f2de9b4 | 328 | |
a7154e91 | 329 | gitlink:git-cvsimport[1]:: |
f85a4191 JH |
330 | Salvage your data out of another SCM people love to hate. |
331 | ||
0086e2c8 | 332 | gitlink:git-lost-found[1]:: |
04e7ca1a JH |
333 | Recover lost refs that luckily have not yet been pruned. |
334 | ||
a7154e91 | 335 | gitlink:git-merge-one-file[1]:: |
215a7ad1 | 336 | The standard helper program to use with "git-merge-index" |
204ee6a9 | 337 | |
a7154e91 | 338 | gitlink:git-prune[1]:: |
204ee6a9 DG |
339 | Prunes all unreachable objects from the object database |
340 | ||
a7154e91 | 341 | gitlink:git-relink[1]:: |
f85a4191 JH |
342 | Hardlink common objects in local repositories. |
343 | ||
8548ea8d PB |
344 | gitlink:git-svnimport[1]:: |
345 | Import a SVN repository into git. | |
346 | ||
a7154e91 | 347 | gitlink:git-sh-setup[1]:: |
f85a4191 JH |
348 | Common git shell script setup code. |
349 | ||
a60d2d8f JS |
350 | gitlink:git-symbolic-ref[1]:: |
351 | Read and modify symbolic refs | |
352 | ||
a7154e91 | 353 | gitlink:git-tag[1]:: |
204ee6a9 DG |
354 | An example script to create a tag object signed with GPG |
355 | ||
8548ea8d PB |
356 | gitlink:git-update-ref[1]:: |
357 | Update the object name stored in a ref safely. | |
358 | ||
204ee6a9 | 359 | |
90933efb | 360 | Interrogators: |
204ee6a9 | 361 | |
8548ea8d PB |
362 | gitlink:git-check-ref-format[1]:: |
363 | Make sure ref name is well formed. | |
364 | ||
a7154e91 | 365 | gitlink:git-cherry[1]:: |
f85a4191 | 366 | Find commits not merged upstream. |
905197de | 367 | |
a7154e91 | 368 | gitlink:git-count-objects[1]:: |
905197de JH |
369 | Count unpacked number of objects and their disk consumption. |
370 | ||
a7154e91 | 371 | gitlink:git-daemon[1]:: |
72e9340c | 372 | A really simple server for git repositories. |
5077fa9c | 373 | |
a7154e91 | 374 | gitlink:git-get-tar-commit-id[1]:: |
5077fa9c JH |
375 | Extract commit ID from an archive created using git-tar-tree. |
376 | ||
a7154e91 | 377 | gitlink:git-mailinfo[1]:: |
f85a4191 JH |
378 | Extracts patch from a single e-mail message. |
379 | ||
a7154e91 | 380 | gitlink:git-mailsplit[1]:: |
f85a4191 JH |
381 | git-mailsplit. |
382 | ||
a7154e91 | 383 | gitlink:git-patch-id[1]:: |
f85a4191 | 384 | Compute unique ID for a patch. |
204ee6a9 | 385 | |
a7154e91 | 386 | gitlink:git-parse-remote[1]:: |
5077fa9c JH |
387 | Routines to help parsing $GIT_DIR/remotes/ |
388 | ||
a7154e91 | 389 | gitlink:git-request-pull[1]:: |
215a7ad1 | 390 | git-request-pull. |
5077fa9c | 391 | |
a7154e91 | 392 | gitlink:git-rev-parse[1]:: |
5077fa9c JH |
393 | Pick out and massage parameters. |
394 | ||
a7154e91 | 395 | gitlink:git-send-email[1]:: |
83db04ff | 396 | Send patch e-mails out of "format-patch --mbox" output. |
204ee6a9 | 397 | |
8548ea8d PB |
398 | gitlink:git-symbolic-refs[1]:: |
399 | Read and modify symbolic refs. | |
400 | ||
a7154e91 | 401 | gitlink:git-stripspace[1]:: |
35ef3a4c | 402 | Filter out empty lines. |
7fc9d69f | 403 | |
7fc9d69f | 404 | |
35ef3a4c JH |
405 | Commands not yet documented |
406 | --------------------------- | |
7fc9d69f | 407 | |
a7154e91 | 408 | gitlink:gitk[1]:: |
7fc9d69f JH |
409 | gitk. |
410 | ||
411 | ||
5773c9f2 JH |
412 | Configuration Mechanism |
413 | ----------------------- | |
414 | ||
415 | Starting from 0.99.9 (actually mid 0.99.8.GIT), .git/config file | |
416 | is used to hold per-repository configuration options. It is a | |
417 | simple text file modelled after `.ini` format familiar to some | |
418 | people. Here is an example: | |
419 | ||
420 | ------------ | |
421 | # | |
422 | # This is the config file, and | |
423 | # a '#' or ';' character indicates | |
424 | # a comment | |
425 | # | |
426 | ||
427 | ; core variables | |
428 | [core] | |
429 | ; Don't trust file modes | |
430 | filemode = false | |
431 | ||
432 | ; user identity | |
433 | [user] | |
434 | name = "Junio C Hamano" | |
435 | email = "junkio@twinsun.com" | |
436 | ||
437 | ------------ | |
438 | ||
439 | Various commands read from the configuration file and adjust | |
440 | their operation accordingly. | |
441 | ||
442 | ||
6c84e2e0 | 443 | Identifier Terminology |
2cf565c5 DG |
444 | ---------------------- |
445 | <object>:: | |
6c84e2e0 | 446 | Indicates the sha1 identifier for any type of object |
2cf565c5 DG |
447 | |
448 | <blob>:: | |
449 | Indicates a blob object sha1 identifier | |
450 | ||
451 | <tree>:: | |
452 | Indicates a tree object sha1 identifier | |
453 | ||
454 | <commit>:: | |
455 | Indicates a commit object sha1 identifier | |
456 | ||
457 | <tree-ish>:: | |
6c84e2e0 DG |
458 | Indicates a tree, commit or tag object sha1 identifier. A |
459 | command that takes a <tree-ish> argument ultimately wants to | |
460 | operate on a <tree> object but automatically dereferences | |
461 | <commit> and <tag> objects that point at a <tree>. | |
2cf565c5 DG |
462 | |
463 | <type>:: | |
464 | Indicates that an object type is required. | |
465 | Currently one of: blob/tree/commit/tag | |
466 | ||
467 | <file>:: | |
468 | Indicates a filename - always relative to the root of | |
469 | the tree structure GIT_INDEX_FILE describes. | |
470 | ||
c1bdacf9 DG |
471 | Symbolic Identifiers |
472 | -------------------- | |
90933efb | 473 | Any git command accepting any <object> can also use the following |
6c84e2e0 | 474 | symbolic notation: |
c1bdacf9 DG |
475 | |
476 | HEAD:: | |
6c84e2e0 DG |
477 | indicates the head of the repository (ie the contents of |
478 | `$GIT_DIR/HEAD`) | |
c1bdacf9 DG |
479 | <tag>:: |
480 | a valid tag 'name'+ | |
481 | (ie the contents of `$GIT_DIR/refs/tags/<tag>`) | |
482 | <head>:: | |
483 | a valid head 'name'+ | |
484 | (ie the contents of `$GIT_DIR/refs/heads/<head>`) | |
485 | <snap>:: | |
486 | a valid snapshot 'name'+ | |
487 | (ie the contents of `$GIT_DIR/refs/snap/<snap>`) | |
488 | ||
489 | ||
490 | File/Directory Structure | |
491 | ------------------------ | |
c1bdacf9 | 492 | |
a1d4aa74 | 493 | Please see link:repository-layout.html[repository layout] document. |
c1bdacf9 DG |
494 | |
495 | Higher level SCMs may provide and manage additional information in the | |
496 | GIT_DIR. | |
497 | ||
a1d4aa74 | 498 | |
2cf565c5 DG |
499 | Terminology |
500 | ----------- | |
1bff6490 | 501 | Please see link:glossary.html[glossary] document. |
2cf565c5 DG |
502 | |
503 | ||
504 | Environment Variables | |
505 | --------------------- | |
506 | Various git commands use the following environment variables: | |
507 | ||
c1bdacf9 DG |
508 | The git Repository |
509 | ~~~~~~~~~~~~~~~~~~ | |
510 | These environment variables apply to 'all' core git commands. Nb: it | |
511 | is worth noting that they may be used/overridden by SCMS sitting above | |
512 | git so take care if using Cogito etc | |
513 | ||
514 | 'GIT_INDEX_FILE':: | |
515 | This environment allows the specification of an alternate | |
5f3aa197 LS |
516 | index file. If not specified, the default of `$GIT_DIR/index` |
517 | is used. | |
c1bdacf9 DG |
518 | |
519 | 'GIT_OBJECT_DIRECTORY':: | |
520 | If the object storage directory is specified via this | |
521 | environment variable then the sha1 directories are created | |
522 | underneath - otherwise the default `$GIT_DIR/objects` | |
523 | directory is used. | |
524 | ||
525 | 'GIT_ALTERNATE_OBJECT_DIRECTORIES':: | |
526 | Due to the immutable nature of git objects, old objects can be | |
527 | archived into shared, read-only directories. This variable | |
90933efb | 528 | specifies a ":" separated list of git object directories which |
c1bdacf9 DG |
529 | can be used to search for git objects. New objects will not be |
530 | written to these directories. | |
531 | ||
532 | 'GIT_DIR':: | |
533 | If the 'GIT_DIR' environment variable is set then it specifies | |
534 | a path to use instead of `./.git` for the base of the | |
535 | repository. | |
536 | ||
537 | git Commits | |
538 | ~~~~~~~~~~~ | |
539 | 'GIT_AUTHOR_NAME':: | |
540 | 'GIT_AUTHOR_EMAIL':: | |
541 | 'GIT_AUTHOR_DATE':: | |
542 | 'GIT_COMMITTER_NAME':: | |
543 | 'GIT_COMMITTER_EMAIL':: | |
a7154e91 | 544 | see gitlink:git-commit-tree[1] |
c1bdacf9 DG |
545 | |
546 | git Diffs | |
547 | ~~~~~~~~~ | |
d81ed1b5 JH |
548 | 'GIT_DIFF_OPTS':: |
549 | 'GIT_EXTERNAL_DIFF':: | |
c1bdacf9 | 550 | see the "generating patches" section in : |
a7154e91 SV |
551 | gitlink:git-diff-index[1]; |
552 | gitlink:git-diff-files[1]; | |
553 | gitlink:git-diff-tree[1] | |
2cf565c5 | 554 | |
8db9307c JH |
555 | Discussion[[Discussion]] |
556 | ------------------------ | |
6c84e2e0 DG |
557 | include::../README[] |
558 | ||
cb22bc44 AE |
559 | Authors |
560 | ------- | |
561 | git's founding father is Linus Torvalds <torvalds@osdl.org>. | |
562 | The current git nurse is Junio C. Hamano <junkio@cox.net>. | |
563 | The git potty was written by Andres Ericsson <ae@op5.se>. | |
564 | General upbringing is handled by the git-list <git@vger.kernel.org>. | |
2cf565c5 DG |
565 | |
566 | Documentation | |
567 | -------------- | |
568 | Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel.org>. | |
569 | ||
570 | GIT | |
571 | --- | |
a7154e91 | 572 | Part of the gitlink:git[7] suite |
2cf565c5 | 573 |