single-catagory wordpress export

Here’s a simple way that I was able to export one category from my worpress database to a new worpress installation.

1. Create a new user as an author.  (I used “export-author”)
2. Goto Edit Posts and Filter by chosen category.
3. Bulk Edit and change the author to export-author.
4. Then go to Tools and Export.
5. Choose to restrict author to export-author.
6. Import file into new wordpress.
7. Choose to change import author to existing author of new installation.