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Recently, I discovered a Grafana Dashboard that can visualize certificate validity, and it works quite well. The configuration is simple, aggregating the validity period, serial number, issuer, and other information of multiple site certificates, making it clear at a glance. I am sharing this blog post with everyone. ...

Today, I replaced the motherboard of my Homelab server. To avoid reinstalling the system and transferring data, I directly transferred the original disks to the new motherboard. It went smoothly the first time, but this time I couldn’t boot into the system. Fortunately, with the help of AI, I quickly resolved the issue. The experience of using AI to solve problems was amazing. It not only helped me quickly identify and resolve the problem, but also enabled me to learn about Linux partitioning and mounting. Here, I will record my journey. ...

Recently, while browsing Twitter, I came across multiple experiences shared by DIYgod about his latest project follow. Unfortunately, the project is still in the invitation-only testing phase, so I couldn’t participate. However, DIYgod’s other project RSSHub solved a problem that had been bothering me for a long time. Until now, my main sources of information were Twitter and public accounts. Although I had also bookmarked some other news sites and personal blogs, I rarely clicked on them to read due to the scattered nature of the information. RSSHub helped me solve this problem. This blog post mainly shares my experience with RSSHub + Reeder 5. This article is automatically translated by AI. Click here to challenge the original text. ...

originally written in Chinese, automatically translated by AI. Click here to challenge the original text.