How to remove or update a single entry from the SSH known_hosts file Your email has been sent SSH holds fingerprints of your remote machines in the known_hosts file. Sometimes you might need to remove ...

The hosts file (/etc/hosts on Unix based system) is the first step in the translation of a FQDN hostname to the IP address format. When making a DNS request on any address server on the web, this file ...

Good afternoon,<P>I am not sure if my title is a good description of what I want to try, but I think it will become clear.<P>Here at my work, we use a content management system so that people who are ...

You are better armed to make use of the SSH tool with an understanding of four key SSH files. If you are a Linux administrator, you know the value of Secure Shell. Without this tool, remoting into a ...

Are you a developer who wants to test changes to their website before making them live? Or do you want to block access to certain websites on your home network? A simple search on the internet will ...

Community driven content discussing all aspects of software development from DevOps to design patterns. When a developer tests web-based applications, it’s common practice to spoof your computer to ...