🐧 Available

01 / Linux

Linux for DevOps

Terminal navigation, file permissions, users, package management, and bash scripting from scratch.

$ uname -a && whoami
Linux devbox 5.15.0 x86_64

bash chmod cron ssh

9 modules →

🌿 Available

02 / Git

Git & Version Control

Commits, branches, merges, rebases, pull requests, and collaborative workflows on GitHub.

$ git log --oneline --graph
* a3f1c2 feat: add CI pipeline

branches rebase PRs hooks

8 modules →

🐳 Coming Soon

03 / Docker

Docker & Containers

Build, ship, and run containers. Dockerfiles, images, volumes, networks, and Docker Compose.

$ docker run -p 80:80 nginx
Status: Downloaded newer image

Dockerfile compose volumes registry

10 modules →

☁️ Coming Soon

04 / AWS

AWS Cloud Essentials

EC2, S3, IAM, VPC, RDS, and core AWS services every DevOps engineer must know.

$ aws ec2 describe-instances
InstanceId: i-0abc123...

EC2 S3 IAM VPC

12 modules →

⚙️ Coming Soon

05 / CI/CD

CI/CD Pipelines

Automate build, test, and deploy with GitHub Actions, Jenkins, and GitLab CI.

$ gh run watch 12345
✓ deploy completed in 2m30s

Actions Jenkins YAML artifacts

8 modules →

☸️ Coming Soon

06 / Kubernetes

Kubernetes (K8s)

Orchestrate containers at scale. Pods, services, deployments, ingress, and Helm charts.

$ kubectl get pods -A
kube-system coredns Running

pods services Helm ingress

10 modules →

🏗️ Coming Soon

07 / Terraform

Infrastructure as Code

Provision and manage cloud infrastructure with Terraform. HCL, state, modules, and workspaces.

$ terraform apply -auto-approve
Apply complete! 3 added.

HCL state modules plan

7 modules →

📊 Coming Soon

08 / Monitoring

Monitoring & Observability

Prometheus, Grafana, alerting, log aggregation with ELK stack, and on-call practices.

$ curl localhost:9090/metrics
http_requests_total 1024

Prometheus Grafana ELK alerts

6 modules →

🌐 Coming Soon

09 / Networking

Networking for DevOps

TCP/IP, DNS, HTTP, load balancers, firewalls, VPNs, and how traffic flows through your infrastructure.

$ dig +short google.com
142.250.185.46

DNS HTTP iptables VPN

7 modules →

🔒 Coming Soon

10 / Security

DevSecOps Basics

Secrets management, vulnerability scanning, SAST/DAST, container security, and compliance.

$ trivy image nginx:latest
MEDIUM: 3 vulnerabilities

secrets scanning SAST Vault

6 modules →