i am new for ubuntu OS(13.10).now i am in china.i cannot open youtube in ubntu... so i wanna to known that which proxy setting will allow to youtube and also let me know that how to set proxy in ubuntu?
The specific proxy, there are many.
Personally, I would recommend Tor for firewall jumping
Download the proper version that suits you (32bit or 64bit). I recommend using this link first. Enjoy proxyjumping!