OSX System Information Script

This morning I needed someone who I was helping to provide me some basic information about their Macbook and realized while I knew how to get that information it wasnt all in one easy to digest place so I wrote sysinfo.sh to quickly gather that information:

Here is the code:
https://gist.github.com/jgamblin/aa9a6eda5bce6797ab8394e0c47d3676
You will need to install iStats (gem install iStats) or comment out the lines 9, 10, 12 and 13 to get the script to run properly.