Same installation on multiple computers?

[ene_dene]

I have one Ubuntu installed on one of my computers, I've installed various packages from various repositories.

Is there a way to install everything the same on my other computer without having to manually add sources/keys and select all the packages?

Can I somehow export the settings from synaptic package manager?

[Partyboi2]

Hi, if you have your machines networked you could try AptProxy (https://help.ubuntu.com/community/AptProxy).
Or if they are not networked,you could create a cd/dvd using aptoncd (http://aptoncd.sourceforge.net/).

[ene_dene]

Hi, if you have your machines networked you could try AptProxy (https://help.ubuntu.com/community/AptProxy).
Or if they are not networked,you could create a cd/dvd using aptoncd (http://aptoncd.sourceforge.net/).
Thank you, this is just what I need.