$ lwp-request -UuSsEe  "http://localhost/add_news?offset=2"
GET http://localhost/add_news?offset=2
User-Agent: lwp-request/6.03 libwww-perl/6.05

302 Found
Connection: keep-alive
Date: Wed, 19 Jun 2013 04:13:40 GMT
Location: http://localhost/add_news?offset=12
Server: Mojolicious (Perl)
Content-Length: 0
Client-Date: Wed, 19 Jun 2013 04:13:40 GMT
Client-Peer: 127.0.0.1:80
Client-Response-Num: 1

GET http://localhost/add_news?offset=12
User-Agent: lwp-request/6.03 libwww-perl/6.05

200 OK
Connection: keep-alive
Date: Wed, 19 Jun 2013 04:13:40 GMT
Server: Mojolicious (Perl)
Content-Length: 12
Content-Type: text/html;charset=UTF-8
Client-Date: Wed, 19 Jun 2013 04:13:40 GMT
Client-Peer: 127.0.0.1:80
Client-Response-Num: 1

offset = 12

$ lwp-request -UuSsEe  "http://localhost/add_news?offset=3000"
GET http://localhost/add_news?offset=3000
User-Agent: lwp-request/6.03 libwww-perl/6.05

200 OK
Connection: keep-alive
Date: Wed, 19 Jun 2013 04:13:50 GMT
Server: Mojolicious (Perl)
Content-Length: 14
Content-Type: text/html;charset=UTF-8
Client-Date: Wed, 19 Jun 2013 04:13:50 GMT
Client-Peer: 127.0.0.1:80
Client-Response-Num: 1

offset = 3000