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
2,034

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

hosting
1,611

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

hosting
1,448

Install and configure Ollama for local AI models on Linux servers

devops
1,262

Configure Linux system time synchronization with chrony and NTP hardening

linux
1,161

Recently published

Set up Kubernetes persistent volume snapshots and backup automation

devops
4 hours ago

Implement Kafka Streams exactly-once processing semantics with Java applications

devops
9 hours ago

Implement ClickHouse backup automation with compression and S3 integration

databases
18 hours ago

Install and configure Filebeat 8.15 for efficient log shipping to ELK stack

monitoring
23 hours ago

Set up Alertmanager with email and Slack notifications for monitoring alerts

monitoring
1 day ago
"NFS" × Clear all
security Beginner

Configure Linux file encryption with LUKS and cryptsetup for data protection

Learn how to encrypt files and partitions using LUKS encryption with cryptsetup tools. This tutorial covers creating encrypted volumes, managing encryption keys, and automating mount operations for secure data protection.

45 min 6 distros 659 views
linux Beginner

Configure Linux file compression and archiving with tar, gzip and backup automation

Learn to create compressed archives with tar and gzip, manage different compression formats, and implement automated backup scripts with rotation for efficient system maintenance and data protection.

25 min 6 distros 600 views
security Intermediate

Secure Podman containers with SELinux and AppArmor mandatory access controls

Implement mandatory access controls for Podman containers using SELinux on Red Hat-based systems and AppArmor on Debian-based systems. Learn to configure security policies, monitor violations, and harden container security with production-grade controls.

45 min 4 distros 596 views
devops Intermediate

Install and configure Kubernetes cluster with kubeadm and security hardening

Set up a production-ready Kubernetes cluster using kubeadm with proper security hardening, RBAC configuration, and CNI networking. Includes worker node setup and verification steps.

45 min 6 distros 572 views

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