Build a script

Create a script that installs and configures bind to serve a private domain. Test if bind is installed, and install it if it is not installed. Get a domain name from the script user. Complain and exit if the domain already exists. Create a zone file for the new domain. Use [login to view URL] as the IP address for the name ns1 in the new domain. Use that as the name of the nameserver for the domain. Add the name www with the address [login to view URL] to the domain. Add the name mail with the address [login to view URL] to the domain. Set the origin of the domain to be ns1 in the domain and the domain admin email to be hostmaster@thedomainname. Create reverse zone files for the 192.168 addresses we have used. Add your new zones to the [login to view URL] file if they aren't already there. Reload bind and test that nslookup successfully finds the new names using your private nameserver.