vi /etc/profile
http_proxy=http://192.168.10.120:38080/
https_proxy=http://192.168.10.119:38080/
ssl_proxy=http://192.168.10.119:38080/
all_proxy=socks://192.168.10.119:38080/
export http_proxy
export https_proxy
export ssl_proxy
export all_proxy
执行 source /etc/profile使刚才的修改生效。
vi /etc/yum.conf
proxy=http://admin:[email protected]:38080
##二、测试配置是否成功
[root@localhost ~]# wget www.baidu.com
--2019-06-16 09:52:40-- http://www.baidu.com/
Resolving www.baidu.com... 61.135.169.121, 61.135.169.125
Connecting to www.baidu.com|61.135.169.121|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 2039 (2.0K) [text/html]
Saving to: “index.html.2”
100%[==========================================>] 2,039 --.-K/s in 0s
2019-06-16 09:52:40 (472 MB/s) - “index.html.2” saved [2039/2039]
[root@localhost ~]#
出现上面的页面说明配置成功!
##三、修改阿里云yum源
cd /etc/yum.repos.d
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo
##四、处理缓存
yum clean all #清空缓存
yum makecache #生成缓存
yum update #更新
##五、yum常用命令
yum list|grep java #查找java相关的包
yum install -y unzip zip #安装unzip,zip包,无需确认