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• Apr 24, 2026
• —
• 09 mins read

Building a Dedicated KeePassXC Vault VM on KVM with Alpine Linux and LXQt

Build a dedicated KeePassXC password vault VM on KVM using Alpine Linux and LXQt, with a dual-database design, TOTP placement strategy, operational rules, and offline recovery planning.

• by Frederick
• •
• • Alpine
  • Linux
  • +2

• Apr 20, 2026
• —
• 04 mins read

A Practical Guide to Ubuntu 24.04 Mirror Replacement in China

Learn how to change Ubuntu 24.04 to a faster mirror in China using the new ubuntu.sources DEB822 format, with setup examples for USTC, TUNA, Aliyun, and 163.

• by Frederick
• •
• • Ubuntu
  • Linux
  • +1

• Apr 20, 2026
• —
• 28 mins read

Understanding Conventional Commits: A Practical Guide to Better Git Messages

Learn what Conventional Commits are, why they matter, and how to use them to write clearer Git commit messages, improve collaboration, and build a more structured project history.

• by Frederick
• •
• • Git

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