Archives

Use acme.sh with the Cloudflare DNS API to fully automate wildcard certificate issuance and renewal.

Build an Astro static site and deploy it to a Linux server with gzip, caching, and HTTPS.

Test your VPS return route with a single command and automatically detect line quality like CN2 GIA, CMIN2, and Unicom 9929.

Clarifying the differences and roles of Skills, Tools, Plugins, and MCP in the AI agent ecosystem.

High-frequency Git commands covering commits, branches, undo, remotes, rebase, and tags.

Common Nginx operations and config snippets: logging, rate limiting, caching, and gzip.

Generate SSH keys, configure the SSH config file, set up passwordless login, and port forwarding.

High-frequency debugging approaches and commands for CPU, memory, disk, ports, and network issues.

Install Nginx on Ubuntu/Debian, configure sites, HTTPS, and reverse proxies.

High-frequency Docker commands covering images, containers, logs, cleanup, and Compose.

Install the Docker Compose plugin, understand compose.yaml syntax, and master common operations.

A complete guide to installing Docker Engine and Docker Compose on Ubuntu or Debian.

A practical guide to building a Chinese-English bilingual blog using Astro's i18n routing and content collections.

The first blog post, introducing what this blog is about.