Best Practices for DevOps Security (DevSecOps)
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AppArmor: A Practical Guide
AppArmor: A Practical Guide,Protect your Linux applications with AppArmor and mandatory access control best practices.
Introduction to Linux Shell Scripting
Introduction to Linux Shell Scripting: A Beginner's Guide to Automating Tasks with Bash and the Command Line,Automate Linux tasks easily using Bash scripting with beginner-friendly guidance.
How to Deploy Applications with Docker Compose
Diagram of Docker Compose process: write docker-compose.yml to define services, build images, connect networks and volumes, then deploy and scale multiapp applications efficiently.
Monitoring Cloud Resources with Prometheus and Grafana
Cloud monitoring: Prometheus scrapes exporters from VMs, containers, Kubernetes; central time series storage, Alertmanager fires alerts; Grafana shows dashboards, panels, metrics..
Serverless Computing Explained for Beginners
Graphic illustrating serverless computing for beginners: developers upload functions to managed cloud, events trigger automatic scaling, no server maintenance, pay-per-use billing.
Understanding Infrastructure as Code (IaC)
IaC diagram: teams write version-controlled config to provision and manage infrastructure automatically, enabling consistent, repeatable, and scalable deployments across environments.
Everyday Linux Tasks Made Easy
Everyday Linux Tasks Made Easy: A Beginner-Friendly Guide to Common Linux Commands, Workflows, and Troubleshooting,Master essential Linux commands and workflows to simplify daily tasks and boost productivity.
How to Build a CI/CD Pipeline with GitHub Actions
Diagram showing steps to build a CI/CD pipeline with GitHub Actions: code commit, automated tests, container build, workflow YAML deployment to cloud, monitoring and feedback loop.
AWS vs Azure vs Google Cloud: Which to Learn in 2025
Three cloud platforms - AWS, Azure, Google Cloud - shown as logos on podium steps; a learner weighing skills, job demand, ecosystem and cost to decide which cloud to study in 2025.
Managing Infrastructure with Terraform: Step-by-Step
Step-by-step Terraform workflow: plan, versioned configs, apply changes, provision cloud resources, automate pipelines, monitor state and collaborate on infrastructure as code IaC.
Kubernetes Essentials: Pods, Deployments, and Services
Kubernetes diagram: Pods run containers, Deployments manage replicas and rollouts, Services provide stable virtual IP and load balancing so pods are reachable by clients plus DNS.