· Tutorials
Running a large language model (LLM) on a GPU VPS: getting started with Ollama
Run AI models without your data leaving your server: the GPU driver, installing Ollama, secure access and VRAM planning.
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Guides on hosting, servers and the web.
· Tutorials
ERR_SSL_VERSION_OR_CIPHER_MISMATCH: causes and fixes
The browser can’t establish a secure connection: how to find and fix old TLS versions, incompatible ciphers, a missing certificate and wrong virtual-host settings.
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· Tutorials
VDS vs shared VPS: how to measure and compare CPU performance
Measure your server’s real CPU performance with sysbench, steal time and repeatable tests, and see what a dedicated core changes.
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· Tutorials
Hosting a game server on a VPS: a CS2 example, resource needs and security
The general steps to set up a game server with SteamCMD: a user, installation, firewall ports, a systemd service and monitoring.
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· Tutorials
A reverse proxy with automatic HTTPS using Caddy: many apps, one file
Publish several apps on one server under their own domains; Caddy obtains and renews the certificates automatically.
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· Tutorials
Workflow automation with n8n: installing and running it safely on a VPS
Connect forms, email, spreadsheets and APIs with visual workflows: n8n with Docker Compose, webhooks and HTTPS.
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· Tutorials
Set up and harden your own Git server with Gitea
Light, fast and free: install Gitea with Docker Compose, add HTTPS and SSH access, close registration and back it up.
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· Tutorials
Building a private homelab on a single VPS: services open only to you with WireGuard
Instead of exposing services to the internet, run them behind a WireGuard VPN: a secure, private lab on one server.
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· Tutorials
Your own photo backup server with Immich (Docker Compose)
Automatically back up your phone’s photos and videos to your own server, with face recognition, albums and sharing.
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