$ hexo -h
Usage: hexo <command>
Commands:
help Get help on a command.
init Create a new Hexo folder.
version Display version information.
Global Options:
--config Specify config file instead of using _config.yml
--cwd Specify the CWD
--debug Display all verbose messages in the terminal
--draft Display draft posts
--safe Disable all plugins and scripts
--silent Hide output on console
For more help, you can use 'hexo help [command]' for the detailed information
or you can check the docs: http://hexo.io/docs/