How can I clone my octopress to another computer?

[cloverstd]

I have seted up octopress on github according to the official document.
Now, I want to clone my octopress to another computer.
I find it can be copy to another computer, and it can push and post article.
example: A is my first computer to set up octopress. B is another computer.
When I modified something like _config.yml, and push it.
But on B, there is not modified.
How can I do to sync A and B?
I think Dropbox can do it.
But I want to know how to clone my octopress from github to another, Not copy the file.
I am new to git and octopress.
I found this page, but I still don't know how to clone.

[mrcasals]

I think you should start by getting used to git... After that you'll understand how to do what you ask :)

http://progit.org/ (has online free version)
http://gitimmersion.com/

More tutorials here: http://sixrevisions.com/resources/git-tutorials-beginners/

[cloverstd]

Yeah. Thanks.

[lowstz]

example: A is my first computer to set up octopress. B is another computer.
When I modified something like _config.yml, and push it.
But on B, there is not modified.

set up the rvm environment on another computer follow this Gist.
Then,
git clone git@github.com:cloverstd/cloverstd.github.com.git octopress
cd octopress
bundle install

How can I do to sync A and B?

use git push and git pull to sync the modified.

example:
On computer A，you use git push to commit the changes:

git push -u origin master

Then, on computer B, you use 'git push' to fetch down new data from github repo:

git pull -u origin master

The same way to sync new date from B to A :)

[cloverstd]

Thanks. I will try.