Everybody uses these commands to maintain git repositories.
- * gitlink:git-init-db[1] or gitlink:git-clone[1] to create a
+ * linkgit:git-init[1] or linkgit:git-clone[1] to create a
new repository.
- * gitlink:git-fsck-objects[1] to check the repository for errors.
+ * linkgit:git-fsck[1] to check the repository for errors.
- * gitlink:git-prune[1] to remove unused objects in the repository.
-
- * gitlink:git-repack[1] to pack loose objects for efficiency.
-
- * gitlink:git-gc[1] to do common housekeeping tasks such as
+ * linkgit:git-gc[1] to do common housekeeping tasks such as
repack and prune.
Examples
Check health and remove cruft.::
+
------------
-$ git fsck-objects <1>
+$ git fsck <1>
$ git count-objects <2>
-$ git repack <3>
-$ git gc <4>
+$ git gc <3>
------------
+
<1> running without `\--full` is usually cheap and assures the
repository health reasonably well.
<2> check how many loose objects there are and how much
disk space is wasted by not repacking.
-<3> without `-a` repacks incrementally. repacking every 4-5MB
-of loose objects accumulation may be a good rule of thumb.
-<4> it is easier to use `git gc` than individual housekeeping commands
-such as `prune` and `repack`. This runs `repack -a -d`.
+<3> repacks the local repository and performs other housekeeping tasks. Running
+without `--prune` is a safe operation even while other ones are in progress.
Repack a small project into single pack.::
+
------------
-$ git repack -a -d <1>
-$ git prune
+$ git gc <1>
+$ git gc --prune
------------
+
<1> pack all the objects reachable from the refs into one pack,
other people, and works alone in a single repository, using the
following commands.
- * gitlink:git-show-branch[1] to see where you are.
+ * linkgit:git-show-branch[1] to see where you are.
- * gitlink:git-log[1] to see what happened.
+ * linkgit:git-log[1] to see what happened.
- * gitlink:git-checkout[1] and gitlink:git-branch[1] to switch
+ * linkgit:git-checkout[1] and linkgit:git-branch[1] to switch
branches.
- * gitlink:git-add[1] to manage the index file.
+ * linkgit:git-add[1] to manage the index file.
- * gitlink:git-diff[1] and gitlink:git-status[1] to see what
+ * linkgit:git-diff[1] and linkgit:git-status[1] to see what
you are in the middle of doing.
- * gitlink:git-commit[1] to advance the current branch.
+ * linkgit:git-commit[1] to advance the current branch.
- * gitlink:git-reset[1] and gitlink:git-checkout[1] (with
+ * linkgit:git-reset[1] and linkgit:git-checkout[1] (with
pathname parameters) to undo changes.
- * gitlink:git-merge[1] to merge between local branches.
+ * linkgit:git-merge[1] to merge between local branches.
- * gitlink:git-rebase[1] to maintain topic branches.
+ * linkgit:git-rebase[1] to maintain topic branches.
- * gitlink:git-tag[1] to mark known point.
+ * linkgit:git-tag[1] to mark known point.
Examples
~~~~~~~~
------------
$ tar zxf frotz.tar.gz
$ cd frotz
-$ git-init-db
+$ git-init
$ git add . <1>
-$ git commit -m 'import of frotz source tree.'
+$ git commit -m "import of frotz source tree."
$ git tag v2.43 <2>
------------
+
<8> redo the commit undone in the previous step, using the message
you originally wrote.
<9> switch to the master branch.
-<10> merge a topic branch into your master branch. You can also use
-`git pull . alsa-audio`, i.e. pull from the local repository.
+<10> merge a topic branch into your master branch.
<11> review commit logs; other forms to limit output can be
combined and include `\--max-count=10` (show 10 commits),
`\--until=2005-12-10`, etc.
learn how to communicate with others, and uses these commands in
addition to the ones needed by a standalone developer.
- * gitlink:git-clone[1] from the upstream to prime your local
+ * linkgit:git-clone[1] from the upstream to prime your local
repository.
- * gitlink:git-pull[1] and gitlink:git-fetch[1] from "origin"
+ * linkgit:git-pull[1] and linkgit:git-fetch[1] from "origin"
to keep up-to-date with the upstream.
- * gitlink:git-push[1] to shared repository, if you adopt CVS
+ * linkgit:git-push[1] to shared repository, if you adopt CVS
style shared repository workflow.
- * gitlink:git-format-patch[1] to prepare e-mail submission, if
+ * linkgit:git-format-patch[1] to prepare e-mail submission, if
you adopt Linux kernel-style public forum workflow.
Examples
$ git log -p ORIG_HEAD.. arch/i386 include/asm-i386 <4>
$ git pull git://git.kernel.org/pub/.../jgarzik/libata-dev.git ALL <5>
$ git reset --hard ORIG_HEAD <6>
-$ git prune <7>
+$ git gc --prune <7>
$ git fetch --tags <8>
------------
+
------------
satellite$ git clone mothership:frotz frotz <1>
satellite$ cd frotz
-satellite$ git repo-config --get-regexp '^(remote|branch)\.' <2>
+satellite$ git config --get-regexp '^(remote|branch)\.' <2>
remote.origin.url mothership:frotz
remote.origin.fetch refs/heads/*:refs/remotes/origin/*
branch.master.remote origin
branch.master.merge refs/heads/master
-satellite$ git repo-config remote.origin.push \
+satellite$ git config remote.origin.push \
master:refs/remotes/satellite/master <3>
satellite$ edit/compile/test/commit
satellite$ git push origin <4>
them and publishes the result for others to use, using these
commands in addition to the ones needed by participants.
- * gitlink:git-am[1] to apply patches e-mailed in from your
+ * linkgit:git-am[1] to apply patches e-mailed in from your
contributors.
- * gitlink:git-pull[1] to merge from your trusted lieutenants.
+ * linkgit:git-pull[1] to merge from your trusted lieutenants.
- * gitlink:git-format-patch[1] to prepare and send suggested
+ * linkgit:git-format-patch[1] to prepare and send suggested
alternative to contributors.
- * gitlink:git-revert[1] to undo botched commits.
+ * linkgit:git-revert[1] to undo botched commits.
- * gitlink:git-push[1] to publish the bleeding edge.
+ * linkgit:git-push[1] to publish the bleeding edge.
Examples
$ git checkout maint
$ git cherry-pick master~4 <9>
$ compile/test
-$ git tag -s -m 'GIT 0.99.9x' v0.99.9x <10>
+$ git tag -s -m "GIT 0.99.9x" v0.99.9x <10>
$ git fetch ko && git show-branch master maint 'tags/ko-*' <11>
$ git push ko <12>
$ git push ko v0.99.9x <13>
A repository administrator uses the following tools to set up
and maintain access to the repository by developers.
- * gitlink:git-daemon[1] to allow anonymous download from
+ * linkgit:git-daemon[1] to allow anonymous download from
repository.
- * gitlink:git-shell[1] can be used as a 'restricted login shell'
+ * linkgit:git-shell[1] can be used as a 'restricted login shell'
for shared central repository users.
link:howto/update-hook-example.txt[update hook howto] has a good