The instructions on and linked from https://www.minecraft.net/en-us/download/server https://www.minecraft.net/en-us/download/server work fine — I downloaded the

The instructions on and linked from https://www.minecraft.net/en-us/download/server https://www.minecraft.net/en-us/download/server work fine — I downloaded the JAR file, installed OpenJDK 21 as above, and ran the given command. I'll accept installing and running software on Linux has an unfamiliar procedure for those used to Windows or Mac.