DevOps practices, CI/CD, and cloud computing tutorials
Monitor network bandwidth and interface statistics on Linux. dargslan-bandwidth-monitor reads /proc/net/dev to track RX/TX traffic, measure throughput, and detect interface errors....
Compare the best Linux server monitoring tools: Prometheus, Grafana, Zabbix, Nagios, Netdata, and htop with setup guides and use case recommendations....
Monitor MySQL and MariaDB server health using Python. dargslan-mysql-health checks connection usage, slow queries, replication status, and database sizes from the terminal or Python scripts....
Analyze Nginx configuration files for security issues using Python. dargslan-nginx-analyzer checks SSL/TLS settings, security headers, server block configs, and common misconfigurations....
Complete guide to Docker container health monitoring. Use dargslan-docker-health to check container status, detect unhealthy services, analyze resource usage, and automate Docker cleanup....
In-depth comparison of Terraform and Ansible for infrastructure automation. Covers use cases, architecture, syntax, state management, and when to use each tool....
Build production AWS infrastructure with Terraform. Step-by-step guide to creating VPCs, EC2 instances, RDS databases, ALB load balancers, and reusable modules....
Master Git branching for production teams. Compare GitFlow, GitHub Flow, and trunk-based development with real examples, merge strategies, and CI/CD integration....
Deploy a full monitoring stack with Prometheus, Grafana, Node Exporter, and Alertmanager. Complete Docker Compose setup with production-ready dashboards and alerts....