yes i already installed bind but when i want to configurate i don't find the file or the right file

  

  

Try this

cd /etc

ls –axl named.conf

if you do not see it or a symlink to where it really is, then do what the others suggested and try the find command or samples area

when you install bind and chroot bind stuff it would go here

cd /var/named

then

ls –axl

and look around chroot dir etc

 - rh