I have several sites that I’ve been tracking with Git on my desktop and want to be able to work on my laptop and keep it all in sync.  Here’s what I did:

1. Created a repos directory in my home directory
2. cd into it
3. $ git clone –bare /var/www/html/[site-dir] for each site
4. Go into the actual directory for each site and point the new bare repo as its master:
   $ git remote add origin ~/repos/[site-name].git
   $ git branch –set-upstream master origin/master
5. On the laptop, cd to /var/www/html and for each site:
   $ git clone user@desktop:~/repos/[site-dir].git
6. Then use git pull and git push to keep the directories synced up