http的访问测试

[root@localhost ~]# curl  -I --proxy 192.168.10.10:80 www.baidu.com
HTTP/1.1 200 OK
Server: nginx/1.12.1
Date: Mon, 11 Jun 2018 15:37:47 GMT
Content-Type: text/html
Content-Length: 612
Last-Modified: Thu, 31 May 2018 09:28:16 GMT
Connection: keep-alive
ETag: "5b0fc030-264"
Accept-Ranges: bytes
https的访问测试
[root@localhost ~]# curl  -I --proxy 192.168.10.10:443 www.baidu.com
HTTP/1.1 200 OK
Server: nginx/1.12.1
Date: Mon, 11 Jun 2018 15:38:07 GMT
Content-Type: text/html
Content-Length: 277
Connection: keep-alive
Accept-Ranges: bytes
Cache-Control: private, no-cache, no-store, proxy-revalidate, no-transform
Etag: "575e1f5c-115"
Last-Modified: Mon, 13 Jun 2016 02:50:04 GMT
Pragma: no-cache
5、设置Linux客户端全局代理
[root@localhost ~]# vim /etc/profile
export http_proxy=‘192.168.10.10:80‘
export http_proxy=‘192.168.10.10:443‘
export ftp_proxy=‘192.168.10.10:80‘
[root@localhost ~]# source /etc/profile
[root@localhost ~]# curl -I www.baidu.com:80
HTTP/1.1 200 OK
Server: nginx/1.12.1
Date: Mon, 11 Jun 2018 16:10:18 GMT
Content-Type: text/html
Content-Length: 277
Connection: keep-alive
Accept-Ranges: bytes
Cache-Control: private, no-cache, no-store, proxy-revalidate, no-transform
Etag: "575e1f5c-115"
Last-Modified: Mon, 13 Jun 2016 02:50:04 GMT
Pragma: no-cache
[root@localhost ~]# curl -I www.baidu.com:443
HTTP/1.1 200 OK
Server: nginx/1.12.1
Date: Mon, 11 Jun 2018 16:10:27 GMT
Content-Type: text/html
Content-Length: 277
Connection: keep-alive
Accept-Ranges: bytes
Cache-Control: private, no-cache, no-store, proxy-revalidate, no-transform
Etag: "575e1f59-115"
Last-Modified: Mon, 13 Jun 2016 02