Servers, the mystery meat powering your favorite applications. The way to control these pillars off the internet is often through SSH. We are going to harden access today, while still maintaining an easy password-less access that is safe and System Admin approved.
UFW, the Uncomplicated Firewall, is as true as a command line utility can be. Posing some of my very first challenges managing a server for the first time, I learned by spinning up a copy of Ubuntu on an old computer using a keyboard and mouse for initial setup.
You have just been convinced by your Linux embracing friends (or family) to eschew the world of Windows and Macs and dive into Linux. You become overwhelmed with the available software and become so excited until the dreaded day when you have a problem with your hard drive. As much Read more…
The CentOS ecosystem, have we an option that will replace it? So you have a server or many more. You are using programs native to CentOS, and you’re worried about patches and updates going forward. We are here to say, worry not. The community has got you!
Most of us know that a DHCP server is used to assign, and manage/track, IP addresses to the various devices on our network. Without a DHCP server, we would have to manually set, and track, a unique IP address for every device on our network, as well as set the proper network mask, DNS servers, and a default gateway address.