Understanding package manager and systemctl📦🐧 What is a package manager in Linux? In simpler words, a package manager is a tool that allows users to install, remove, upgrade, configure and manage software packages on an operating system. The package manager can be a graphical application li...Jul 21, 2023·4 min read
Linux File permission📜 The Basics: Understanding the R-W-X Trio In Linux, each file and directory has three sets of permissions represented by three letters: R (Read), W (Write), and X (Execute). These permissions are assigned to three different user categories: owner, ...Jul 20, 2023·3 min read
Advanced Linux shell scripting for DevOps engineersAs a DevOps engineer, the ability to write efficient and powerful shell scripts is paramount, as it allows you to automate tasks, manage systems, and streamline processes, all while promoting collaboration between development and operations teams. Ta...Jul 19, 2023·3 min read
Basics of Bash ScriptingWhat is Kernal? 🐧 The Linux kernel is the heart of the operating system! It acts as the bridge between software and hardware, managing resources and enabling smooth communication between applications and the CPU. It ensures stability, security, and ...Jul 18, 2023·2 min read
Basic Linux Command Guide📁 File System Navigation: pwd ➡️ Displays the present working directory. ls ➡️ Lists files and directories. cd ➡️ Changes the current directory. mkdir ➡️ Creates a new directory. rmdir ➡️ Removes an empty directory. 📄 File Management: touch ➡️ Crea...Jul 17, 2023·1 min read
Linux introduction🐧 What is Linux? 🐧 🖥️ Linux is an open-source operating system based on Unix. 🤝 It's developed collaboratively by a global community of passionate volunteers. 💻 The Linux kernel is the core that manages hardware and software interactions. 📦 Lin...Jul 16, 2023·2 min read
