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

hosting
3,143

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

hosting
1,787

Install and configure Uvicorn ASGI server with systemd and reverse proxy for FastAPI applications

hosting
1,592

Install and configure Ollama for local AI models on Linux servers

devops
1,529

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

monitoring
1,304

Recently published

Configure advanced nftables logging and monitoring for network security

security
3 hours ago

Configure Nginx Redis cluster caching for high availability and performance optimization

performance
8 hours ago

Configure custom SNMP MIBs for vendor-specific monitoring with SNMP v2c and v3

monitoring
13 hours ago

Implement NGINX Plus active health checks for enterprise environments

hosting
22 hours ago

Setup Prometheus Blackbox Exporter for endpoint monitoring with SSL and alerting

monitoring
1 day ago
"backup-verification" × Clear all
databases Advanced

Setup automated backup verification and recovery testing with PostgreSQL, MySQL and filesystem backups

Build a comprehensive backup verification framework that automatically tests database restores, validates filesystem backups, and performs recovery testing using systemd timers and custom scripts.

45 min 4 distros 121 views
security Intermediate

Configure backup encryption with GPG and rsync for secure automated backups

Set up automated encrypted backups using GPG 2.4 and rsync with systemd timers. This tutorial covers GPG key management, encrypted backup scripts, and restoration procedures for production environments.

45 min 4 distros 740 views
linux Intermediate

Configure automatic security updates with unattended-upgrades and email notifications

Set up automated security patching on Linux servers with unattended-upgrades and dnf-automatic. Configure email notifications, update policies, and monitoring to keep your systems secure while maintaining control over critical services.

25 min 6 distros 803 views

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