A Cloudflare WARP Failure and VPS Recovery Notes
A recovery note from a Cloudflare WARP failure that broke VPS connectivity, with the failure mode and rescue path documented.
Posts
How to Use the HTTP API in TiDB with TLS Enabled
Many customers have TLS enabled, which is different from the lab environment.
How to Deploy a Secure Transparent Gateway
After moving house, there are many more devices at home that need internet access. However, I don’t want to configure a proxy on each device, so I thought of using a transparent…
How to Set Up a Minecraft Bedrock Server Using Multipass
Recently, both of my kids have become interested in Minecraft, and some of their peers are also playing it. We previously bought the Switch version, but its online capabilities…
How to Create GitHub Verified Commits on a MacBook M1
One day, I impulsively turned on GitHub’s Vigilant mode.
How to Play Minecraft (Bedrock Edition) Cross-Platform
During the Chinese New Year holiday, I spent some time at home playing on the Switch with my child, and I ended up purchasing Minecraft (Bedrock Edition). In order to play…
How to Compare Data Consistency between MySQL and PostgreSQL
Recently, I encountered a problem where a user wanted to synchronize data from PostgreSQL to TiDB (which uses the same protocol as MySQL) and wanted to know whether the data after…
How to Configure a Chinese LaTeX Environment on Windows
Initially, I didn’t think this was something worth writing about, because CTex was previously working smoothly for everyone. However, it turns out that CTex hasn’t been updated…
How to Automatically Publish a Blog Using GitHub Actions
In this post, I used Travis to enable automatic blog publishing. However, I recently discovered that Travis does not run automatically anymore (though it works manually). I…
How to Implement a Simple Load Using Sysbench
Sysbench is a tool commonly used in database testing. Since version 1.0, it has supported more powerful custom functions, allowing users to conveniently write some Lua scripts to…