cd ~
mkdir repository.git
cd repository.git
git --bare init
git config core.sharedRepository true

mkdir repository
cd repository
git init
git add *
git commit -m "Initial import"
git remote add origin git+ssh://user@server/home/user/git/repository.git
git push origin master

git clone git+ssh://user@server/home/user/git/repository.git

4.1 En el servidor

$ cd /var/www/
$ git clone --bare /home/user/git/repository repository.git
$ cd drupal-el.git
$ mv hooks/post-update.sample hooks/post-update
$ chmod a+x hooks/post-update
$ git update-server-info

4.2 En el cliente

$ git clone http://server/repository.git

$ git pull
$ git status
$ git log fichero
$ git diff 84de2396c3f0fcdc9994028b5bf5f0005c763496 

3c933adaf627bc8a58cfefb62ff0f2d5df640673 fichero

$ git rm file                                                                   
$ git commit -m "delete file" file                                              
$ git push

$ git checkout -- file

$ git reset --hard HEAD~1

$ git push -f origin last_commit:branch

$ git branch origin/prod       # en caso de no tenerla se crea la rama 

origin/prod
$ git branch -a                # comprobar que realmente estamos en master
$ git branch --track prod origin/prod  # si no lo tenemos ya asocia prod a 

origin/prod
$ git checkout prod            # cambiamos a la rama prod
$ git merge master             # se merguean los cambios desde master a prod
$ git push                     # se suben los cambios

9.1 Añadir

$ git submodule add git@mygithost:billboard lib/billboard

$ git status
# On branch master
# Changes to be committed:
#   (use "git reset HEAD ..." to unstage)
#
#       new file:   .gitmodules
#       new file:   lib/billboard
#
$ cat .gitmodules
[submodule "lib/billboard"]
path = lib/billboard
url = git@mygithost:billboard

9.2 Usando submódulos

$ git submodule init
Submodule 'lib/billboard' (git@mygithost:billboard) registered for

 path 'lib/billboard'
$ git submodule update
Initialized empty Git repository in ~/git_dev/SampleTheme/lib/billboard/.git/
remote: Counting objects: 26, done.
remote: Compressing objects: 100% (22/22), done.
remote: Total 26 (delta 5), reused 0 (delta 0)
Receiving objects: 100% (26/26), 17.37 KiB, done.
Resolving deltas: 100% (5/5), done.
Submodule path 'lib/billboard': checked out '1c407cb2315z0847facb57d7

9d680f88ca004332'

9.3 Eliminando submódulos

$ git submodule rm lib/billboard

9.4 Actualizando submódulos

$ git submodule init
$ git submodule update
$ git pull

$ sudo apt-get install git-cola

C-x v v (siguiente acción. Ej: add, commit)
C-x v = (diff)
C-x v d (status)

• Learning Git Branching
• Documentación oficial
• GitHub