jani@raatti:~ $ tree ~/blog/categories/server/
# Server setup, hardening, and maintenance
Server/
└── 2026/
├── 07-jul/
│ └── shouting-into-the-void-of-discord-ssh-login-notifications-with-pam_exec.md 2026-07-12 #discord #infosec #linux
├── 04-apr/
│ ├── tailscale-vs-netbird-vs-cloudflare.md 2026-04-17 #cloudflare #headscale #hetzner
│ └── self-hosted-git-with-forgejo-on-rhel.md 2026-04-11 #devops #forgejo #git
└── 03-mar/
├── simplicity-is-a-feature-migrating-to-cloudflare-tunnel-on-red-hat-linux.md 2026-03-22
└── from-bandwidth-mystery-to-hardened-origin-a-day-of-server-security.md 2026-03-20
4 directories, 5 files