The tool apt-cacher-ng acts as a caching proxy and only stores updates that are requested by clients. Missing or new updates are only downloaded once the first client requests this download, although there seem to be option to pre-download updates.
The tool apt-cacher-ng acts as a caching proxy and only stores updates that are requested by clients. Missing or new updates are only downloaded once the first client requests this download, although there seem to be option to pre-download updates.