---------设置代理上网------------------------------------------------------------------------

1. 全局的代理设置:

[root@localhost ~]# vi /etc/profile
export http_proxy=http://username:password@yourproxy:8080/
export ftp_proxy=http://username:password@yourproxy:8080/

2. yum的代理设置:

[root@localhost ~]#  vi /etc/yum.conf
proxy = http://username:password@yourproxy:8080/

或者
proxy=http://yourproxy:808
proxy=ftp://yourproxy:808
proxy_username=username
proxy_password=password

3. Wget的代理设置:

[root@localhost ~]#  vi /etc/wgetrc
http_proxy=http://username:password@proxy_ip:port/
ftp_proxy=http://username:password@proxy_ip:port/

--------代理上网-------------------------------------------------------------------------

export http_proxy=http://oa:123@10.109.131.1:8005/

export ftp_proxy=ftp://oa:123@10.109.131.1:8005/


wget http://www.sourcesforget.com/compiz_manager.deb