$ lwp-request -USEd http://127.0.0.1:5000/
GET http://127.0.0.1:5000/
User-Agent: lwp-request/6.00 libwww-perl/6.02

200 OK
Date: Thu, 05 May 2011 11:36:49 GMT
Date: Thu, 05 May 2011 11:36:49 GMT
Server: HTTP::Server::PSGI
Content-Length: 6064
Client-Date: Thu, 05 May 2011 11:36:49 GMT
Client-Peer: 127.0.0.1:5000
Client-Response-Num: 1