Posts
Page 26 of 41
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Reverse Proxy SSL: The Cert Chain Mistake Everyone Makes
Your reverse proxy only has the leaf cert, not the intermediate. Here's why that kills half your connections.
4 min read -
Nextcloud Advanced: Federation, Backups, and Making It Actually Performant
Nextcloud advanced configuration: Redis caching, federation setup, automated backups, occ command deep dive, LDAP, external storage, and PHP-FPM tuning.
9 min read -
Linux Capabilities: Drop Root Without Breaking Everything
Learn Linux capabilities to drop root privileges without breaking your apps. Master cap_drop, cap_add in Docker, and setcap for fine-grained privilege control.
8 min read -
Docker Security Hardening: 15 Things You're Doing Wrong Right Now
Stop running Docker containers like it's the Wild West. Learn 15 critical Docker security mistakes and practical fixes to harden your containers today.
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BookStack vs Wiki.js: Picking Your Self-Hosted Documentation Platform
BookStack vs Wiki.js: different philosophies, same goal. Compare features, Docker setup, editors, SSO, and which one fits your team or homelab.
6 min read -
curl Flags Every Developer Should Know
Master the curl flags that'll save you hours debugging APIs, downloads, and web requests. From -X to --compressed, here's what actually matters.
5 min read -
Paperless-ngx: Scan It, Forget It, Find It Instantly
Paperless-ngx Docker setup with OCR, auto-tagging, email ingestion, mobile scanning, and a backup strategy for going fully digital with your documents.
8 min read -
Named Pipes (FIFOs) in Shell Scripts
Named pipes (FIFOs) let you buffer and synchronize between processes. They're underused but solve real problems: queuing, coordination, and complex data flows.
6 min read -
MinIO vs SeaweedFS: Self-Hosted S3 Storage Without AWS Bills
MinIO vs SeaweedFS compared for self-hosted S3 storage: setup, performance, Docker Compose configs, S3 API compatibility, and which one fits your home lab or production workload.
7 min read -
Whisper & Faster-Whisper: Self-Hosted Speech-to-Text That Actually Works
Run OpenAI Whisper or Faster-Whisper locally with Docker. Better privacy, zero API costs, and surprisingly good accuracy — even on a potato CPU.
9 min read -
UFW Advanced: Rate Limiting, Logging, and Rules That Actually Make Sense
Go beyond ufw allow/deny: rate limiting with ufw limit, logging levels, before.rules for iptables, IPv6 handling, Docker bypass fixes, and fail2ban integration.
9 min read -
Bash Arrays: The Feature That Makes Scripts Readable
Declare, iterate, and manipulate arrays safely. Use indexed and associative arrays for clean bash code.
5 min read