Arrange bashrc

A simple recursive function can have aid on arranging bashrc files in a clear structure.



Add a line to source it in ~/.bashrc first, and then collect similar rc files into directories respectively.

If a bunch of bash completions were put inside ~/.bash_completion/, like

~/.bash_completion
|-- hg
|-- git
|   |-- git
|   |-- gitk
|   `-- git-common
`-- svk

just one more line

  load $HOME/.bash_completion

would load whole completions.

You may also have many aliases, environment variables, function definitions for different OS like this

~/.bashrc.d
|-- linux
|   |-- aliases
|   |-- env
|   `-- functions
|-- freebsd
|   |-- aliases
|   |-- env
|   `-- functions
`-- darwin
    |-- aliases
    |-- env
    `-- functions

Just one another line

  load "$HOME/.bashrc.d/$(lower $(uname))"

can load correct system-specified rc files.