VVignesh M·Jul 14, 2025🌐 Day 5 of #150DaysOfDevOps – Networking Story: From DNS to TroubleshootingA complete guide to understanding DNS, switching, and routing in Linux with a real-world DevOps story. Includes hands-on commands, advanced tools.3 min read·devops150.hashnode.dev
VVignesh M·Jul 13, 2025🐚 Day 4 of #150DaysOfDevOps – Working with Shell (Part II)Explore Linux shell like a DevOps pro! Learn compression, archiving, searching files with grep/find/locate, input/output redirection, and vi editor tricks5 min read·devops150.hashnode.dev
VVignesh M·Jul 13, 2025📦 Day 3 of #150DaysOfDevOps – Introduction to Linux Package ManagementLearn about Linux package managers (RPM/YUM for RedHat, APT/DPKG for Ubuntu) in this DevOps challenge blog. Understand how to manage software with commands,4 min read·devops150.hashnode.dev
