ckruse@sunshine:~ $ telnet rain 80
Trying 192.168.1.3...
Connected to rain.defunced.de.
Escape character is '^]'.
GET /artikel/ HTTP/1.1
Host: rain
Connection: close
If-Modified-Since: Tue, 04 Nov 2003 23:50:42 GMT
If-None-Match: "a3a068-1a9d9-3fa83b52"

HTTP/1.1 304 Not Modified
Date: Sun, 09 Nov 2003 20:28:43 GMT
Server: Apache/1.3.27 (Unix) PHP/4.2.3 AuthMySQL/2.20
Connection: close
ETag: "a3a068-1a9d9-3fa83b52"
Expires: Tue, 09 Dec 2003 20:28:43 GMT
Cache-Control: max-age=2592000

Connection closed by foreign host.