>wget -S www.google.com

输出:

HTTP/1.0 200 OK
Cache-Control: private, max-age=0
Date: Thu, 26 Mar 2009 08:51:57 GMT
Expires: -1
Content-Type: text/html; charset=ISO-8859-1
Set-Cookie: PREF=ID=9f627ad7283ac13c:NW=1:TM=1238057517:LM=1238057517:S=0IFgjvsJQzTRzaRy; expires=Sat, 26-Mar-2011 08:51:57 GMT; path=/; domain=.google.com
Server: gws
Connection: Close