Can I delete Windows hosts file?

To delete Windows Hosts file entries select the whole line and press the delete button on the keyboard. You may also add # in front of any line to make it a comment so that it is not processed but preserved. To edit individual entries click in the line of the mapping that you want to edit and make the changes.

What happens if you delete etc hosts?

2 Answers. When you remove the line you can’t resolve the Hostname slave1-machine to a IP Address anymore. Linux looks into the /etc/hosts before triyng to resolve a hostname via a DNS Query. So if you remove the Line.

What is hosts file used for?

A Hosts file is a file that almost all computers and operating systems can use to map a connection between an IP address and domain names. This file is an ASCII text file. It contains IP addresses separated by a space and then a domain name. Each address gets its own line.

Can I delete hosts old?

Hi Juggz, rest assured, yes you can delete the old Host file, that will not cause any issues with your system . . .

What is a host file in Windows 10?

The hosts file is a local plain text file that maps servers or hostnames to IP addresses. This file has been in use since the time of ARPANET. It was the original method to resolve hostnames to a specific IP address. The hosts file is usually the first process in the domain name resolution procedure.

Do I need to reboot after changing hosts file?

You don’t need to reboot. Any changes you make to the hosts file are immediate. You used to need to reboot for changes to take effect in Windows 9x.

Does ETC hosts need a restart?

Issues related to editing the hosts’ file After editing the hosts’ file, you need to restart any apps that cache DNS information. As we said earlier, changes should be applied immediately; however, you can run the command below to sort out any cache issues if they don’t.

What should be in the hosts file?

The Hosts file contains lines of text consisting of an IP address in the first text field followed by one or more host names. Each field is separated by white space (Tabs are often preferred for historical reasons, but spaces are also used).

What does host file do in Windows?

The hosts file is a Windows system file that can override DNS and redirect URLs or IP addresses to different locations. A typical home internet user will not have a modified hosts file.

What is the hosts file extension?

The hosts file is a simple text file that can be edited with a text editor like notepad. However it is important to note the hosts file doesn’t have a file extension like . txt.