some doubts about the server

when i put rails server it gives me this message

ivan@ivan-HP-2000-Notebook-PC:~/ruby/blogx3$ rails s
=> Booting WEBrick
=> Rails 3.2.12 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
[2013-02-14 23:01:10] INFO  WEBrick 1.3.1
[2013-02-14 23:01:10] INFO  ruby 1.9.3 (2013-02-06) [x86_64-linux]
[2013-02-14 23:01:10] INFO  WEBrick::HTTPServer#start: pid=9418 port=3000 get

and when i call "rails server -d" i get this message:
ivan@ivan-HP-2000-Notebook-PC:~/bl4$ rails server -d
=> Booting WEBrick
=> Rails 3.2.12 application starting in developmentt  on http://0.0.0.0:3000

so now i can get out and type more code as opposed when i call "rails server" i cant get out of the server and type more code.
the thing is that i dont get the last 3 lines with "rails server -d" this ones:

[2013-02-14 23:01:10] INFO  WEBrick 1.3.1
[2013-02-14 23:01:10] INFO  ruby 1.9.3 (2013-02-06) [x86_64-linux]
[2013-02-14 23:01:10] INFO  WEBrick::HTTPServer#start: pid=9418 port=3000 get

is anything wrong ? or can i proceeed to type more code without worries? note that when i go to the direction http://0.0.0.0:3000 everything looks fine.

thanks

Last edited by ivanher (2013-02-15 16:59:59)