How Do I Mirror a Repository in Debian?

How do I mirror a Debian repository?

How to create a local Debian Mirror:

1. Open a terminal and type sudo su.
2. Type apt-get install apt-mirror apache2.
3. Type mv /etc/apt/mirror.list /etc/apt/backup-mirror.list.
4. Type gedit /etc/apt/mirror.list and add the following for a Debian Etch repository (Replace Etch with Lenny for a Lenny Mirror) then save the file:

How do I mirror apt repository?

All you need to do now is, just create path directory and run apt-mirror command to synchronize official Ubuntu repositories with our local mirror. As you can see apt-mirror proceeds with indexing and downloading archives presenting total number of downloaded packages and their size.