The idea works kind of like a moral meter and when it gets overfilled an individual commits some immoral ACTS as a way of keeping their internal tank at a healthy level.
The command output was shortened for brevity, but you can see that tank is displayed with almost six gigabytes and already mounted at the root level of the file system.
为了简便起见，我们缩短了命令输出，但您可以看见，显示 tank 几乎占用了六千兆字节，并且该命令装载在文件系统的 root 级别上。