How to See Linux Files in Windows 10

On occasion you will need to edit the hosts file on your machine. Sometimes because of an attack or prank, and others so that you can simply and freely control access to websites and network traffic.

hosts files have been in use since ARPANET. They were used to resolve hosts names before DNS. hosts files would be massive documents used to aide the network name resolution.

Microsoft kept the hosts file alive in Windows networking which is why it varies very little whether used in Windows, macOS, or Linux. The syntax stays mostly the same across all platforms. Most hosts files will have several entries for loopback. We can use that for the basic example for the typical syntax.

The first part will be the location to redirect the address to, the second part will be the address that you will want to redirect, and the third part is the comment. They can be separated by a space, but for ease of reading are typically separated by one or two tabs.

127.0.0.1 localhosts #loopback

Now let's look at accessing the hosts files in the different operating systems…

Windows 8 or 8.1 or 10

Unfortunately Windows 8 or 10 makes it annoying to open apps as administrator — but it's not too difficult. Just search for Notepad, then right-click on Notepad in the search results list, and choose to run it as administrator. If you're using Windows 10 this will be on the Start Menu.

If you're using Windows 10, it'll look more like this:

Once you've done so, open up the following file using the File -> Open feature.

c:\windows\system32\drivers\etc\hosts

Then you can edit as normal.

Windows 7

To access the hosts file in Windows 7 you can use the following command in the Run Line to open notepad and the file.

notepad c:\windows\system32\drivers\etc\hosts

Once notepad is open you can edit the file. In this example we will block Facebook. To do this just enter in the following after the # mark.

0.0.0.0    www.facebook.com

Now that you have edited your Hosts file make sure to save it.

Now notice if we try to access Facebook in IE we can't get to the page.

We also were not able to get to it in Google Chrome… (check notes at the end). Also for more info on editing your Hosts file, check out The Geek's article on how to create a shortcut to quickly edit your Hosts file.

Ubuntu

In Ubuntu 10.04 and most Linux distro's you can edit the hosts file directly in the terminal. You can use your favorite editor or even open your favorite GUI text editor. For this example we will use VIM. Like Windows 7, Ubuntu's hosts file is located in the /etc/ folder, though here it is in the root of the drive. In order to edit the file you will need to open it as root which is why we use sudo here.

Now that it is open we can edit it to redirect Facebook into nothing. You will notice that with Ubuntu there is also a section for IP6. For most needs you will only need to edit it the top section and ignore the IP6.

Now we can save the file and try to go to Facebook.com. Just like in windows we will see that we are now redirected to a site that does not exist.

RELATED: How to Set DNS Search Order in Ubuntu 18.04 using NetPlan

macOS (Any Version)

In macOS, accessing the hosts file is very similar to Ubuntu. Begin in terminal and use your favorite editor, even is you wish to call a GUI text editor, it is easier to do so from terminal.

The file will look a bit more like Windows, only with a little less explanation. Again we are going to redirect Facebook.

This time it seems that 0.0.0.0 is a loopback and will direct you to the computers Apache test page.

Notes

There are some things to note from this walkthrough that we did notice. When tested it, Chrome did not use the hosts file in any operating system but we were able to block Facebook in Chrome by adding www.facebook.com. Also, make sure to place and extra line after the last entry for the section.

This should get you started in understanding the Hosts file and how it can help protect your computer. You can use it to block sites that you don't want a PC to be able to access. If you have more suggestions for any of the operating systems we coved, then leave a comment and let us know!

Create a Shortcut to Quickly Edit Your Hosts File in Windows

How to See Linux Files in Windows 10

Source: https://www.howtogeek.com/howto/27350/beginner-geek-how-to-edit-your-hosts-file/

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