Ubuntu, the widely acclaimed Linux distribution, has once again raised the bar with its latest release, Ubuntu 23.04. Packed with a host of cutting-edge features and significant improvements, this version is poised to revolutionize the computing experience for users and administrators alike. In this blog post, we’ll delve deeper into some of the key enhancements […]
Podman Unleashed: A Revolutionary Elixir for Container Connoisseurs!
In the dynamic world of containerization, where innovation reigns supreme, a powerful force has emerged to revolutionize how we manage containers. Brace yourself for the awe-inspiring might of Podman – an open-source container management tool that defies conventions and transcends boundaries. In this heartfelt blog post, we’ll embark on an emotional journey, exploring the magical […]
Revolutionizing Linux Graphics with Wayland: Unleash Unprecedented Performance and Security!
In the world of Linux graphical display systems, Wayland has emerged as an exciting alternative to the long-standing X11 server. Designed with a focus on modern hardware and security, Wayland presents itself as the future of Linux display servers. In this blog post, we will dive into the technical aspects of Wayland, exploring its architecture, […]
Harnessing the Full Potential of AWK: A Complete Guide to Text Processing
In the world of command-line text processing, AWK stands tall as a versatile and powerful tool. AWK is a domain-specific programming language designed for handling structured text data. With its concise syntax and robust capabilities, AWK enables users to perform complex operations on files, extract specific information, and transform data effortlessly. In this blog post, […]
Linux Server Performance Mastery: BCC/BPF Tools
As a Linux server administrator, optimizing performance and troubleshooting issues is essential to ensure smooth operations. Fortunately, the BCC/BPF (Berkley Packet Filter) ecosystem offers a powerful set of tools that can aid in this process. Discover popular BCC/BPF tools and their functionalities. As seen in the image above, BCC/BPF tools provide powerful capabilities for performance […]
Maximize Your Linux Efficiency with Pro Tips on Using Regex
Regex, or Regular Expressions, is a powerful tool in Linux that allows users to search, match, and manipulate text efficiently. It can save you time and effort by automating tasks that would otherwise take much longer to complete manually. Whether you are a seasoned Linux user or just starting out, understanding how to use regex […]
How to clean your Archlinux
Been using a while your computer, you may think about cleaning it from unused packages, pacman caches and dead files and symlinks specially when my PC runs out disk spaces. Clean Pacman package’s cache: Every time you install packages, your system cache the downloaded old package in a folder and doesn’t remove it after install. […]
Linux Bash cheat sheets
Writing a Bash script is very hard, I usually write some to automate things, to verify files, directories and run scripts like Ansible or kubectl. As a devops, you need sometimes to compare env variables, find and replace text in different files.. So, I found this cheat in github, it’s helpful. I you are looking […]
Linux Files Permissions
What is File Permission? Working on file permission is weird when you start using Linux as an operation system. Imagining have a project folder and you want to change permission to be able to execute the run.sh script 🥲 First, when you run ls -al on your project folder 📂, you should see something like […]
Useful .zshrc aliases
I mostly use these commands when I’m working. So for example, to make quickly a new folder, init the git repo and switch to develop branch, monitoring, cleaning, so I made this gist available and I will update it in case of a new helpful commands.