Tips and Tricks Using the Windows Hosts File

The location of your computer’s hosts file depends on your operating system. Because it is a protected file that must be edited with administrative privileges, the procedure for editing also varies by the operating system. The hosts file enables the unique assignment of IP addresses to hosts, even if they have the same name. You can also edit the hosts file with a tool. For Windows, there is the free software HostsMan. It lets you create multiple hosts file within it and then activate a particular hosts file at a time.

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  • This requires that you have previously configured remote PowerShell for your targets.
  • To this end, you may want to beef up your PC’s security by installing Auslogics Anti-Malware.

Less page size means lesser requests, faster loading and lesser consumption of bandwidth. You link can specify the web addresses of the Ad Networks in your Hosts file, and those ads will be immediately blocked. Add the appropriate IP and hostname at the end of your hosts’ file, select Save, and then close the file. Here are the directions on how to modify your hosts file.

But its like 2 seconds to validate if what your putting in the host file is being used.. The hosts file is a file used in Windows to manually map hostnames to IP addresses. It has always been my understand that Firefox uses the OS to resolve addresses. (The exception would be if you use a proxy.) So normally the OS checks the hosts file before doing a DNS lookup and supplies that information to FIrefox. If you notice Firefox adding a , this can be caused by the fixup feature. This is a problem with Firefox, not the local computer.

Wildcard Doesn’t Work in the Hosts file

When finished editing the hosts file in Notepad, click/tap on File Alt + F in the menu bar, and click/tap on Save Ctrl + S. If the ping does not work, then it is likely that the permissions on the hostfile are incorrect. Incorrect permissions on the hostfile may cause an arbitrary lock on the hostsfile which prevents windows from properly read it and populating the dns cache.

If you can edit your Hosts file, then others can too. Malware can take ownership of this file and redirect most commonly used sites such as Google to other malicious websites. Test Development Servers – You can test you host server or development server by temporarily redirecting your active website domain name to the IP address of the test server. This way, your domain name is mapped to your test server on your computer.

Situation 2: Windows Script Host Can Not Find Script File

Now restart your computer and check if the high CPU/Disk usage persists. If it does, it means there was an external program which was causing the problem. Search through your installed programs and determine which application is causing your problems. You can also run Microsoft Security Scanner to check for Malware or any other threat causing problems to your computer.

Configuring the Hosts File

Also doesn’t hurt to have a monitor with multiple inputs that can be switched easily. Prompting users to make security decisions means you have less security. A Windows service that allows DNS names to be overridden by user request is what is called for here. So this is the wrong solution to the wrong problem and it is implemented in the wrong way. And it will probably cause more issues in the future as 3rd party developers have to work around not having the hosts file as a reliable option any more.