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Essential Docker Concepts Every DevOps Engineer Should Master for Interviews

Sep 19, 2024 · 2 min read · Container:A lightweight, standalone, and executable software package that includes everything needed to run an application (code, runtime, system tools, libraries). Image:A read-only template used to create containers. Images are built from Dockerf...

Terraform Basics

Sep 19, 2024 · 4 min read · Infrastructure as code (IaC) means to manage your IT infrastructure using configuration files. Terraform is a tool for building, changing, and versioning infrastructure safely and efficiently. Terraform can manage existing and popular service provide...

Essential Linux Commands for DevOps

Aug 23, 2024 · 2 min read · Elevate your DevOps skills with these must-know Linux commands! Whether you're optimizing systems, automating tasks, or troubleshooting, these commands are your go-to toolkit. 🔹 1. Run a Task in the Background:Command: nohupUsage: Keep a task or s...

Essential Linux Commands and Their Functions every DevOps Engineer should know.

Aug 18, 2024 · 2 min read · 1. File System Operations- ls: List files and directories- cd: Change to another directory- mkdir: Create new directories- rm: Remove files or directories 2. File Permissions- chmod: Change file permissions- chown: Change file ownership- chgrp: Cha...

Linux File Permissions - A Key to System Security and Management

Aug 8, 2024 · 1 min read · Linux file permissions is essential for anyone who works as a devops engineer and manage a Linux system. Each file and directory has permissions that direct who can read, write, or execute them, represented by a string like -rwxr-xr--. Let’s unders...