Results for “node red”
- How to install Discourse with the official Docker installer …before the first build, as the Discourse troubleshooting notes advise: free -h should now show 2 GB of swap. Step 3 — Open the firewall and check DNS The dig output must be… Intermediate 40 min
- How to self-host the OpenHands AI agent platform with Docker …protect it with an API key and an IP allowlist, connect a model and keep the agent's sandbox tight. An AI agent framework lets a language model plan multi-step tasks and act on… Advanced 40 min
- How to run a WireGuard VPN with a web UI using wg-easy 15 …delete VPN clients in the browser and hand them out as QR codes or downloadable files. Version 15 is the current major release: it replaced the old environment-variable setup… Beginner 25 min
- How to install Uptime Kuma 2 with Docker Compose and HTTPS …no errors, and curl answers with an HTTP status line (a redirect to the setup page is normal at this point). The interface is not yet reachable from the internet, which is… Beginner 25 min
- How to install JupyterLab on a Linux server with systemd and HTTPS …JupyterLab is Project Jupyter's web-based environment for notebooks, code, terminals and data files. On a server it gives you a persistent workspace for data analysis and… Intermediate 30 min
- Server hacked? What to do, step by step …third. This guide covers Linux servers in detail and adds notes for Windows. Signs of a compromise Unknown processes using all CPU (often crypto miners), or unknown outgoing… Advanced 30 min
- How to install WordPress with Nginx, PHP-FPM and MariaDB (LEMP) …a strong password for the WordPress database user and note it: Open the MariaDB shell with sudo mariadb and create the database and a user that can only access it. Replace… Intermediate 45 min
- How to secure a new Windows Server in the first hour …to change the Remote Desktop port? No. A different port reduces automated attempts, but scanners find it. Restricting Remote Desktop to your IP addresses, or putting it behind… Intermediate 25 min
- Block brute-force attacks with Fail2ban or CrowdSec …Key-only SSH cannot be brute-forced, so Fail2ban mainly reduces log noise there. It is most useful for services that still accept passwords, such as mail, FTP or web login… Intermediate 20 min
- First steps on a Windows server with Remote Desktop Your first Remote Desktop session on a new Windows Server: connect from any computer, then work through the five settings that matter on day one. Windows servers are managed… Beginner 15 min