Practical internet and cross-border guides, tested hands-on and written for real-world use.https://smilingqk.com/enhttps://smilingqk.com/en/posts/cloudflare-free-vpn/https://smilingqk.com/en/posts/cloudflare-free-vpn/A practical walkthrough for Cloudflare Pages, Workers KV, custom domains, and the EdgeTunnel panel, with notes on free-plan limits and compliance risks.Tue, 28 Apr 2026 00:00:00 GMThttps://smilingqk.com/en/posts/setup-vps-ssh/https://smilingqk.com/en/posts/setup-vps-ssh/A practical guide for first SSH login, creating a non-root user, disabling password login, and keeping common troubleshooting commands close at hand.Mon, 27 Apr 2026 00:00:00 GMT