example and info for /file

please add an example! "/fileSpecifies the command to use a file.FileNameSpecifies the name of the file to use for creating the secondary zone. " this is the zone file name not a file which contains the parameter of the command. Example which worked for me and created the same as the GUI. dnscmd mydc1 /ZoneAdd mydev.com /Secondary 192.168.8.31 192.168.8.32 /file mydev.com.dns