- New article: firewalld mail ports wiped after reload (IMAP + webmail outage) - New article: Plex 4K codec compatibility (Apple TV) - New article: mdadm RAID recovery after USB hub disconnect - Updated yt-dlp article - Updated all index files: SUMMARY.md, index.md, README.md, category indexes - Article count: 41 → 42 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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4.1 KiB
- Home
- Linux & Sysadmin
- Self-Hosting & Homelab
- Open Source & Alternatives
- Streaming & Podcasting
- Troubleshooting
- Apache Outage: Fail2ban Self-Ban + Missing iptables Rules
- Mail Client Stops Receiving: Fail2ban IMAP Self-Ban
- firewalld: Mail Ports Wiped After Reload
- Docker & Caddy Recovery After Reboot (Fedora + SELinux)
- ISP SNI Filtering with Caddy
- Obsidian Vault Recovery — Loading Cache Hang
- Qwen2.5-14B OOM on RTX 3080 Ti (12GB)
- yt-dlp YouTube JS Challenge Fix on Fedora
- Gemini CLI Manual Update
- MajorWiki Setup & Publishing Pipeline
- Gitea Actions Runner: Boot Race Condition Fix
- SELinux: Fixing Dovecot Mail Spool Context (/var/vmail)
- mdadm RAID Recovery After USB Hub Disconnect