arthas/tutorials/katacoda/command-sysprop-en/auto-completion.md

Arthas supports a wide range of auto-completion features, and you can type Tab to get more information when you have doubts about your use.

For example, after typing sysprop java., enter Tab, which will complete the corresponding key:

$ sysprop java.
java.runtime.name             java.protocol.handler.pkgs    java.vm.version
java.vm.vendor                java.vendor.url               java.vm.name
...