Puppetizing Your Ubuntu NodeBefore we get started, let’s first understand what puppet agent and puppet master are. Puppet agent is a software that runs on a node (server or client) and communicates with the puppet master to receive configuration instructions. The puppet master is a server that stores and manages the configuration instructions… Read More »Puppetizing Your Ubuntu Node
Version Control to Track Changes with PuppetAs a system administrator or developer, you are likely familiar with the importance of version control in managing code changes. But did you know that you can also use version control to track changes to your infrastructure code? Enter Puppet, a configuration management tool that allows you to define your… Read More »Git Your Infrastructure in Check: Using Version Control to Track Changes with Puppet
Puppet Master on Rocky LinuxBefore we dive into the installation process, let’s first go over what exactly Puppet Master is and how it works. Essentially, Puppet Master is a tool that allows you to define your infrastructure as code. This means that you can specify exactly how each server should be configured, from the… Read More »Installing Puppet Master on Rocky Linux
Sandbox Can Protect Your Main SystemHave you ever found yourself constantly resetting your development environment or worrying about breaking something while trying out a new technology? A virtual machine (VM) sandbox can be the perfect solution for those looking to test out new ideas or technologies without the fear of damaging their main system. But… Read More »Play it Safe: How a Virtual Machine Sandbox Can Protect Your Main System
PuppetAre you tired of manually configuring servers and applications on your infrastructure? Are you looking for a more efficient and automated solution? Look no further than Puppet configuration management! Puppet is an open-source configuration management tool that allows you to define the desired state of your infrastructure and automatically enforce… Read More »Automate Your Way to Success with Puppet
SSH Config FileBefore we dive into the specific options and wild cards that you can use, let’s first make sure you have an SSH config file set up. This file is located at ~/.ssh/config and is used to store all of your ssh connection settings. If you don’t have this file already,… Read More »Optimize SSH Config File
TerminalAre you tired of switching between windows and trying to find the right terminal to run your commands in? Or perhaps you just want to speed up your workflow and become a terminal pro? Look no further, because we have compiled a list of 5 tips to maximize productivity in… Read More »Maximize Productivity in the Linux Terminal
Rocky Linux: Why You Should SwitchIf you’re reading this, you’re probably already familiar with the benefits of using Linux as an operating system. However, have you heard of Rocky Linux? Rocky Linux is a community-driven and enterprise-grade Linux distribution that was created in response to the controversy surrounding the Red Hat Enterprise Linux (RHEL) codebase.… Read More »The Power of Rocky Linux: Why You Should Switch
SafeAre you tired of constantly worrying about the security of your network ports? If so, you’re not alone. In today’s increasingly connected world, it’s more important than ever to make sure that your network ports are secured to prevent cyber attacks and data breaches. But where do you start? The… Read More »How to Keep Your Network Ports Safe
Well-Known and Dynamic PortsWhat are Network Ports? In simple terms, a network port is a communication endpoint for sending or receiving data across a computer network. It acts as a virtual door that allows your device to communicate with other devices and servers. Each port is assigned a unique number, known as the… Read More »Network Ports: Understanding the Differences Between Well-Known and Dynamic Ports