How to Check Remote Ports Using the nc Command in Linux
Learn how to check if remote ports are open using the nc (netcat) command in Linux. Covers TCP/UDP testing, port ranges, timeouts, and scripting patterns.
Dragos
Tag: #Networking
4 guides with this tag
Headscale Setup Guide: Self-Host Your Tailscale Control Server
Learn how to deploy Headscale with Docker on a VPS as a self-hosted Tailscale control server. Full mesh VPN with WireGuard, ACLs, and no vendor lock-in.
Dragos
NetBird vs Headscale vs Tailscale: Which Mesh VPN Should You Use?
A practical comparison of NetBird, Headscale, and Tailscale for mesh VPN networking. Self-hosted vs cloud, setup complexity, features, and cost for homelab and production.
Dragos
Pangolin: Deploy a Self-Hosted Alternative to Cloudflare Tunnels
Pangolin is an open-source tunneled reverse proxy built on WireGuard. Learn how to deploy it on a VPS as a self-hosted replacement for Cloudflare Tunnels.
Dragos