How could I permanently redirect dynamic url with querystrings?

[WisdomFusion]

Gena Makhomed Wrote:
-------------------------------------------------------
> On 20.06.2010 14:06, WisdomFusion wrote:
> 
> >> - rewrite ^.*$
> http://www2.example.com/thread-$tid-1-1.html
> permanent;
> >> + rewrite ^
> http://www2.example.com/thread-$tid-1-1.html?
> permanent;
> 
> >> - rewrite ^(.*) http://www2.example.com$1
> permanent;
> >> + rewrite ^
> http://www2.example.com$request_uri? permanent;
> 
> > Thanks. ^^
> >
> > It works perfect. Thanks a lot.
> >
> > By the way, I always refers to configuration
> from
> > http://wiki.nginx.org/NginxHttpRewriteModule,
> but it's so brief that
> > some details like this problem I encountered are
> not included. Where
> > could I find more detailed reference materials?
> 
> high quality English documentation can be located
> at official nginx site: http://nginx.org/en/docs/
> 
> information about "question mark as the last
> character"
> present at
> http://wiki.nginx.org/NginxHttpRewriteModule:
> 
> If in the line of replacement arguments are
> indicated, then the rest of 
> the request arguments are appended to them. To
> avoid having them 
> appended, place a question mark as the last
> character:
> 
>    rewrite  ^/users/(.*)$  /show?user=$1?  last;
> 
> '^' character is pcre regexp, it means 'start of
> string',
> more detailed manual about Perl Compatible Regular
> Expressions
> syntax is http://perldoc.perl.org/perlre.html
> or http://www.pcre.org/pcre.txt
> 
> $request_uri - internal nginx variable,
> it described at
> http://wiki.nginx.org/NginxHttpCoreModule
> 
> P.S.
> 
> quite often English documentation at
> http://wiki.nginx.org/
> are more detailed than russian
> http://sysoev.ru/nginx/docs/
> (wiki describes many undocumented nginx options
> and features)
> 
> but Russian documentation at
> http://sysoev.ru/nginx/docs/
> always more accurate and correct than information
> at wiki,
> because Russian documentation maintained in sync
> with main development branch by creator of nginx.
> 
> it can be readed in english via Google Translate.
> 
> -- 
> Best regards,
>   Gena
> 
> _______________________________________________
> nginx mailing list
> nginx at nginx.org
> http://nginx.org/mailman/listinfo/nginx


It's very kind of you, both official site and wiki are good references.
Thanks for your paticient reply. :)

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,100268,101046#msg-101046