Accessing disk usage, quota, bandwidth?

[ldesign]

Is there a handy way to get at disk usage and quota settings, and perhaps even bandwidth usage and quota settings? Manually getting csv info would be all right. I tried on the WHM page - List Accounts, - but it only tells disk quota, not usage, nor bandwidth. Is this information in a file somewhere or accesible remotely (or manually)? I'd like to write a Php script that can periodically update this info locally (on my PC).

Any suggestions?

Chuck