Infrastructure tutorials

Production-grade guides for Linux, servers, security and performance. Copy-paste commands, multi-distro support, written by engineers who run this in production.

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47 guides

Linux

System administration, shell scripting, package management

66 guides

Hosting & Servers

Web servers, reverse proxies, SSL, domains

146 guides

Security

Firewalls, hardening, encryption, access control

45 guides

Performance

Caching, optimization, profiling, load testing

97 guides

Databases

MySQL, PostgreSQL, Redis, backups, replication

61 guides

Networking

DNS, load balancing, VPN, TCP/IP, routing

158 guides

DevOps

CI/CD, Docker, Kubernetes, automation

169 guides

Monitoring

Logging, alerting, metrics, observability

Most viewed

Install and configure Deno for web development with systemd and reverse proxy

hosting

9,916

Install and configure Uptime Kuma for website monitoring with SSL and email alerts

monitoring

5,639

Install and configure Caddy web server with automatic HTTPS and reverse proxy

hosting

4,642

Install and configure TimescaleDB with PostgreSQL for high-performance time-series data

databases

4,075

Install and configure Ollama for local AI models on Linux servers

devops

4,052

Recently published

Configure PostgreSQL 17 SSL encryption and certificate-based authentication

databases

1 सप्ताह पहले

Set up HAProxy SSL termination with Let's Encrypt certificates

networking

1 सप्ताह पहले

Configure HAProxy with Consul for dynamic service discovery

networking

1 सप्ताह पहले

Configure PostgreSQL 17 connection pooling with PgBouncer for high availability

databases

2 सप्ताह पहले

Configure Kubernetes secrets management with External Secrets Operator and HashiCorp Vault

devops

2 सप्ताह पहले

"swap space" × Clear all

linux Beginner

Configure Linux swap space with memory management and performance optimization

Set up and optimize Linux swap space for better system performance. Learn to create swap files, configure swappiness parameters, and monitor memory usage across different Linux distributions.

20 min 6 distros 1,160 views

performance Beginner

Optimize Linux system performance with htop process monitoring and resource analysis

Learn to use htop for advanced Linux system monitoring, process management, and performance optimization. Master resource analysis, identify bottlenecks, and automate monitoring tasks for production environments.

25 min 6 distros 1,632 views

इसे खुद मैनेज नहीं करना चाहते?

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