c++ help

Hello, this is out of topic but I need some URLs of good C/C++ tutorials/exemples sites ... I really think some of you are former C programmers :) If it is , well, I'm lokking for a good manner to get the IPs of my machine, particularly the one used to get on the internet !!! (something like " # ifconfig | grep inet | cut -d":" -f2| cut -d" " -f1 " ...) thanx ... [when I've finished with my C program, I get back to PHP :-)] (°- Nayco. //\ nayco@netcourrier.com v_/_ http://nayco.free.fr