DOTFILES files for configuring a system the way I like it. I spend most of my time on a mac, so I haven't spent any time adding linux compatibility.
A brief description of items of note.
The .bashrc script sources the .sh files in the .bash.d dir. Note the files are sourced in the lexicographical order. I try to keep the conf files indepedent or additive so their order doesn't matter. However in some cases you have to play with the filename to get things to load in order you want.