Bioshox/Raspcontrol — pull request #81 by SodoffBaldrick (2012-08-06 22:19:06+00:00)
Title: Using df rather than disk_free_space

This is a bugfix for the sometimes dodgy SDCard "Free" space value.

This works on my Pi, but I could do with some confirmation that /dev/root is always the home location and doesn't differ on non-debian distros or else this may fail for some users.

Removed the php functions to gather the available space on the SD card.
removed the hardcoded "GB" from the space available.