Nikitha Jainnikithajain.hashnode.dev·Feb 14, 2025Introduction to LinuxBefore learning Linux, let’s go through the understanding of basic concepts. Operating system: Operating system is basically hardware communicating with software of the computer. The computer has lot of processes, tasks using CPU (Central processing ...Linux
Vivekheyvivek.com·Feb 12, 2025🚀 My Journey from MacOS to Linux: Freedom, Tweaks, and the Joy of Making It Mine 🐧Five years ago, I made the big switch from Windows to Mac, and I absolutely loved the experience! Everything felt smooth, sleek, and well-integrated—like stepping into a perfectly curated tech bubble. But, if there’s one thing about me, it’s my const...21 likes·150 readsLinux
Ashutosh Vermaashu-devops.hashnode.dev·Feb 12, 2025Introduction to Linux VolumesStorage management is a crucial aspect of system administration, and Linux offers a variety of ways to handle storage efficiently. In this blog post, we'll explore the fundamentals of Linux volumes and the Logical Volume Manager (LVM) for dynamic sto...Linux
Derek Armstrongdereklarmstrong.com·Feb 5, 2025Upgrading from RHEL 7 to RHEL 8Introduction Upgrading from Red Hat Enterprise Linux (RHEL) 7 to RHEL 8 is a significant step that offers enhanced features, security updates, and improved performance. However, it also comes with potential risks such as breaking existing application...#RHEL7
Mayuresh Patilmayureshpatildevops.hashnode.dev·Jan 30, 2025Shell Scripting for DevOpsDay-4 of #90DaysOfDevOps Challenge, lead by Shubham Londhe 1. What is Kernel, Shell, and Linux Shell Scripting? Kernel The Kernel is the core of the Linux operating system. It acts as a bridge between the hardware and software, managing system resour...TrainWithShubham
Mayuresh Patilmayureshpatildevops.hashnode.dev·Jan 30, 2025Mastering Basic Linux Commands with a TwistLinux commands form the foundation of efficient system administration and automation. In this blog, we explore essential Linux commands with a unique twist, helping you enhance your command-line skills while tackling real-world scenarios. 1. Viewing...Linux
Mayuresh Patilmayureshpatildevops.hashnode.dev·Jan 29, 2025Top 50 Linux Commands You Must KnowLinux is a powerful and versatile operating system, and mastering its command line interface (CLI) can significantly boost productivity. Here’s a list of the top 50 Linux commands every user should know. 1. Basic Commands pwd – Print the current wo...50 readsAWS
John Ebinyi Odeyhotwrist.hashnode.dev·Jan 15, 2025🥷🧱Building a Simple Packet Filter Firewall With Linux Kernel ModulesI'm excited to share a recent project I worked on: a Linux Kernel Module (LKM) that acts as a basic packet filter firewall, specifically designed to block outgoing packets to port 22 (SSH). 🔐 What I Did: - Objective: Enhance network security by prev...Cybersecurity#cybersecurity
Snigdha Chaudharisnigdhachaudhari.hashnode.dev·Jan 14, 2025Automating Kernel Panic Recovery on Linux: A Step-by-Step GuideWhat Is Kernel Panic? A kernel panic occurs when the Linux kernel encounters a condition it cannot recover from, causing the system to halt to prevent further damage. Common causes include hardware malfunctions, driver conflicts, or corrupted system ...Linux
Jayeshdevops-foundations.hashnode.dev·Jan 12, 2025What makes containers so light weight?As a DevOps Engineer we work around containers all the time, but do we really know what makes these containers so light weight, let’s find out. Containers are lightweight primarily because of their design and the way they use system resources effic...Devops
