( siendo xxxx ip de la máquina y YYYYYY carpeta del repo )
CLONE
git clone -u /usr/local/git/bin/git-upload-pack ssh://XXXXXXX/users/javier/Sites/YYYYYYYYY
PULL
git pull --upload-pack /usr/local/git/bin/git-upload-pack ssh://XXXXXXX/users/javier/Sites/YYYYYYYYY