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.
Before getting started, you will need to know what you want to do with Python. Are you creating script for processing files (batch jobs)? Are you creating scripts to enhance your website? Are you planning on building desktop apps (you can). Are you planning on building Mobile Apps (you CAN)? Database apps? You certainly can. However, before downloading and installing anything, please do some planning and read this article.
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.
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.
So you want to learn Linux? We can help you get there by getting you started with some essential and basic commands all Linux junkies should know!