Easy Netcat tutorial

http://www.google.com/url?sa=t&ct=res&cd=3&url=http%3A%2F%2Fwww.ol-service.com%2Fsikurezza%2Fdoc%2Fnetcat_eng.pdf&ei=XsyHR-3IHpSSwQGSkc3qDg&usg=AFQjCNFomoSznldG1zOrHISiSLCFM1NCjg&sig2=VBBUiIWWp9COJN1CfItdTw