I have tried following insctructions on: http://champagneandsecurity.wordpress.com/2014/10/03/wifi-pineapple-and-mac-os-x-internet-sharing/
Step 3 seems to work in my mac os yosemite terminal.
Step 5: I get an error: "ifconfig: interface bridge100 does not exist"
Any suggestions?
For step 6, can I do all the DHCP address altering in the mac GUI network settings? Or are there some great command lines I should know?
Thanks!