http://blog.chinaunix.net/u/7217/showart_189768.html
vi ~/.bash_profile
http_proxy="http://192.168.1.7:81"
export http_proxy
vi ~/.bash_profile
http_proxy="http://192.168.1.7:81"
export http_proxy
http://blog.chinaunix.net/u/7217/showart_189768.html
vi ~/.bash_profile http_proxy="http://192.168.1.7:81" export http_proxy |