diskstat script for BSD
Not depending on a file to keep track of my interview date

Bug fix. Issue arises when an earlier time is found, but because I
have not gone in and get that earlier slot, I won't get alerted if
a slot appears after that time and before my scheduled time
Adding ability to do unsafe operations

"Unsafe", aka changing my interview schedule if it is an earlier time
It works though. With this script, it helped me got an interview slot
happening in three days, as opposed to the next available interview
slot, which four months out.

Here's my time schedule in case anybody is in the same boat as me:
Submitted my NEXUS application on 6/6/13.
Received my conditional approval on 8/8/13.
Next available interview slot in Seattle Urban center is 12/20/13.
I made this script over the weekend, and it successfully changed
and pushed my date to 8/15/13, because someone canceled.

Success? I think so
Merge branch 'master' of github.com:wwchen/tidbits