How to duplicated my own blog ? to another domain ? cause i hire coder for my site but i don't want to risk my site .... thanks
So you are asking how to copy the content over? Or do you want to post to one blog and it automatically gets duplicated across to the other domain?
why don't you just back up your website and allow them access? If you really want to do it that way, then you could duplicate your website files on a sub domain and just have dummy information in the post. However, as a web design, I would say working on a "dummy" site is a dummy thing to do, because you never know if all the information has been transferred correctly.
WordPres.com does back-up our blogs. There are several ways we can use as well and the easiest is to periodically export the contents out to your own desktop and then copy them to disc.The easiest my nor always be the best for the optimum time for creating a backup of any posts is when you are writing it. That way you have a copy even if it gets lost and doesn't make it into the database. You can use a blog editor like windowslivewriter (free), BlogDesk (free) or Ecto (nominally prtced for Macs).
If the article is not too high, you can log back into the / wp-admin/export.php, you can export the article by the author, go into the new site, you can.
@ first location --->just copy the wp-content folder, and make backup of DB file @ Another location----> install the wordpress, replace whole folder with wp-content & go to phpmyadmin and import over the existing wp database file. That's all. I hope it will help you.