#Linux
Run Your Own Daemon with systemd — Writing Service Unit Files
You have a script or app that needs to run permanently, restart on crash, and start on boot. Here's how
guest@Diengdoh:~$
cat latest_posts.log
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Server guides. Games. No fluff.
Notes on code, games, and the stuff in between.
// Recent Transmissions
#Linux
rsync Backups That Actually Work — No Excuses
Every sysadmin has a "before I set up proper backups" story. Here's how to stop having that story.
#Windows Server
PowerShell for Sysadmins — A Cheatsheet From My Daily Use
The PowerShell snippets I actually use every day on Windows Server — pipeline filters, remoting, services, event logs, scheduled tasks, error handling.
#AI
How I Use Claude to Write PowerShell Scripts in 30 Seconds
Forget Googling Stack Overflow for 20 minutes. One well-structured prompt and you have working PowerShell in under a minute — here's the exact workflow.
#AI
The Sysadmin Prompt Cheat Sheet — AI Commands That Actually Work
Copy-paste AI prompt templates for the tasks sysadmins do every week — disk checks, service monitoring, user exports, log analysis, game server units and more.
#Gameserver
Valheim Dedicated Server on Linux — the One Thing People Get Wrong
Valheim dedicated server on Ubuntu via SteamCMD. Systemd unit, port 2456-2458, the SteamAppId thing that trips everyone up, backups that actually survive crashes.
#AI
Claude Code Superpowers: How I Brainstorm Features Before Writing a Single Line
The Superpowers brainstorming skill asks you the questions you should have asked yourself — before you open an editor. Here's how it works and why I use it on everything non-trivial.
#Security
SSH Hardening Checklist for Ubuntu Servers
Lock down SSH on Ubuntu: key-only auth, no root login, MaxAuthTries, AllowUsers, fail2ban. sshd_config reference and gotchas.
#Windows Server
How to Install FileZilla Server on Windows Server (Step-by-Step)
Free FTP server on Windows in under ten minutes. Covers the installer, passive mode, firewall rules, FTPS, and the gotchas that bite first-timers.
#Gameserver
Palworld Dedicated Server on Linux with SteamCMD
Install Palworld dedicated server on Ubuntu via SteamCMD. systemd autostart, PalWorldSettings.ini, UFW port 8211/udp, backup.
#Windows Server
Reset a Forgotten Windows Administrator Password — the Utilman Trick
The classic utilman.exe method for resetting a forgotten local administrator password on Windows Server and Windows 10/11 — plus the BitLocker caveat that stops it, and the modern alternatives.
#Hytale
How to Install Mods on a Hytale Server (Full Guide)
Install, update and debug Hytale server mods the right way. Where to get them, jar vs zip, dependencies, version compatibility, early plugins and the 5 most common reasons a mod wont load.