Hosts file
Adding entries to your hosts file lets you view the files you uploaded to your hosting account before changing your domain’s nameservers. To do this, add your hosting account’s IP address as an entry on your computer’s host (your computer).Where that files is depends on your operating system (OS):
- Windows (8, 7, XP, etc.) the file is c:\windows\system32\drivers\etc\hosts
- Macintosh OS X the file is /etc/hosts
- Linux - the file is /etc/hosts

