$ npm install @oclif/plugin-helpA CLI command to invoke the standard help functionality from oclif/core.
oclif help [COMMAND]Display help for oclif.
USAGE
$ oclif help [COMMAND...] [-n]
ARGUMENTS
[COMMAND...] Command to show help for.
FLAGS
-n, --nested-commands Include all nested commands in the output.
DESCRIPTION
Display help for oclif.
See code: src/commands/help.ts