Add something similar to this to the httpd.conf file
VirtualHost 123.456.789.123:80 *Add open tag
ServerAlias newdomain.com
DocumentRoot /path/to/root/directory
VirtualHost * Add close tag
Add something similar to this to the httpd.conf file
VirtualHost 123.456.789.123:80 *Add open tag
ServerAlias newdomain.com
DocumentRoot /path/to/root/directory
VirtualHost * Add close tag