===== Replicating server with dpkg == This short guide illustrates how to replicate a server, in the sense of how to get the same packages installed. I have tried this on Debian 6. Save a list of installed packages on the current machine: cd dpkg --get-selections > selections.txt Now move **selections.txt** to the new machine. \\ Set package list on the new machine and install packages: cd dpkg --set-selections < selections.txt apt-get update apt-get upgrade Installed packages can be obtained with: aptitude search '~i'