Results for “node red”
- SSH hardening: lock down OpenSSH on Ubuntu and Debian …3: Change the port safely (optional) A different port only reduces log noise, but if you want it, do it in this order. Allow the new port in the firewall before SSH moves: Add… Intermediate 20 min
- Linux and WordPress hosting with cPanel: first steps …security hardening. The LiteSpeed Cache plugin and a Redis object cache backend are available for speed. Other sites: upload files with File Manager into public_html, or… Beginner 15 min
- How to install Rocket.Chat with Docker Compose and HTTPS …server with the official Docker Compose project, a single-node MongoDB replica set, Traefik with Let's Encrypt and a tested backup and update routine. Rocket.Chat is an open… Intermediate 40 min
- How to set up a WireGuard VPN server on Ubuntu or Debian …wg-quick under systemd and hand out client configs as QR codes. WireGuard is a modern VPN protocol that is built into the Linux kernel. It uses a small set of current… Intermediate 35 min
- How to choose and set up a macOS server for iOS CI/CD …night. This guide covers versions, sizing, the runner and code signing. The short answer For App Store builds, choose an Apple silicon Mac with a macOS version that runs the… Advanced 25 min
- Secure your client account with two-factor authentication …(2FA) still stops them: signing in then needs a code from a device only you hold. This guide turns it on and covers the other settings on the Security Settings page.… Beginner 6 min
- How to install GitLab CE on Ubuntu or Debian with built-in Let's Encrypt …Linux package bundles GitLab together with PostgreSQL, Redis, Gitaly, Puma, Sidekiq and NGINX, and you configure all of it through a single file, /etc/gitlab/gitlab.rb. This… Intermediate 45 min
- Fix 502 Bad Gateway, 503 and 504 errors on your website …it is running, but the application behind it (PHP-FPM, Node.js, Python, another backend) did not answer correctly. The logs nearly always name the reason. Commands are for… Intermediate 15 min
- HyperDC Pay: pay invoices with crypto, safely …to the address shown, by copying it, scanning the QR code or opening your wallet app. We confirm the payment on the blockchain: the status moves from Waiting to Detected,… Beginner 8 min
- How to install Dokploy with Docker Swarm, Traefik and HTTPS …already blocks them; open them only between your own nodes if you add servers later. Step 2 — Download and review the installer Download the official script and read it… Intermediate 30 min