APT proxy
What is it?
Proxy server for Debian / Ubuntu packages.
Why
Saves these packages locally and serves them to APT clients, as during upgrades and such, in order to conserve upstream bandwidth.
Where
FCS Location will vary.
How
We're spoiled for choice:
- apt-cacher
- apt-cacher-ng
- squid with squid-deb-proxy
- debtorrent (yeah, right)