http_proxy = http://yourproxyip:port/ https_proxy = http://yourproxyip:port/ ftp_proxy = http://yourproxyip:port/
[root@kvm7 ~]# vim myproxy [root@kvm7 ~]# cat myproxy export http_proxy="http://163.17.10.116:3128" export https_proxy="https://163.17.10.116:3128" export ftp_proxy="http://163.17.10.116:3128"
[root@kvm7 ~]# vim noproxy [root@kvm7 ~]# cat noproxy unset http_proxy unset https_proxy unset ftp_proxy
[root@kvm7 ~]# . myproxy [root@kvm7 ~]# echo $http_proxy http://163.17.10.116:3128
[root@kvm7 ~]# . noproxy [root@kvm7 ~]# echo $http_proxy [root@kvm7 ~]#