Where my space?

I recently had a need to pick through my hard drive to see what's eating up all my space. So I made this to play around with different ways of finding out.

Limitations

This really only works correctly on Windows, because I haven't taken the time to implement the same kind of syscall for other OSs. Tests will fail on other OSs.

See data_windows for details.

Operations

There are a few things this can do.

• Show the total and free space on the current drive (Windows only).
• Show the minor, moderate, and major impacts to storage by walking directories starting from the target (or current) directory.
• List the files and directories in the target (or current) directory from biggest to smallest.
  • A result limit can be specified with something like -n 5 to emit no more than 5 items.