telnet
darkstar:~$ telnet www.slackware.com 80
Trying 64.57.102.34...
Connected to www.slackware.com.
Escape character is `^]`.
HEAD / HTTP/1.1
Host: www.slackware.com
HTTP/1.1 200 OK
Date: Thu, 04 Feb 2010 18:01:35 GMT
Server: Apache/1.3.27 (Unix) PHP/4.3.1
Last-Modified: Fri, 28 Aug 2009 01:30:27 GMT
ETag: "61dc2-5374-4a973333"
Accept-Ranges: bytes
Content-Length: 21364
Content-Type: text/html最后更新于