==== Set APT Proxy ====
Found the Ubuntu based answer [[https://askubuntu.com/questions/364635/acquirehttpproxy-for-only-specified-repositories|here]].

  # nano /etc/apt/apt.conf

<code>Acquire::http::proxy::deb.devuan.org "http://192.169.1.9:3142";</code>

This of course makes sense if 192.168.1.9 is running apt-cacher or apt-cacher-ng