Ubuntu - Install privoxy to visit blocked web

Privoxy is worked with Tor. And it can forward http requests to socks requests used by Tor.

1) To install privoxy:

sudo apt-get install privoxy

2) To config privoxy

sudo vi /etc/privoxy/config

listen-address :8118
forward-socks4a / localhost:9050 .
3) To restart privoxy

sudo /etc/init.d/privoxy restart

4) To configure Firefox
Edit->Preferences->Advanced->Network->Settings->Manual proxy Configuration:
http prosy: localhost Port: 8118