In the bad old days we used to do the "kitchen sink" installs of Redhat because our machines weren't connected to the internet nor did they have access to the i

In the bad old days we used to do the "kitchen sink" installs of Redhat because our machines weren't connected to the internet nor did they have access to the install media after install, so if we needed a package and it wasn't already installed it was a big problem. Even today it's kind of a headache to install packages on machines with no Internet access, usually the easiest solution is to download everything and setting up a package repo on the LAN. If you want real fun, try setting up a nontrivial node.js project without direct Internet access.