Let's take a look at the commands available in Pushword and their purpose. Keep in mind that the exact list may vary depending on the installed extensions.
pushword
pw:flat:sync Import to database or Export to flat file
pw:flat:import Syncing flat file inside database
pw:flat:export Export database toward file (yaml+json)
pushword:image:cache Generate all images cache
pushword:image:optimize Optimize all images cache
pushword:page:scan Find dead links, 404, 301 and more in your content.
pushword:static:generate Generate a static version for your website(s)
pushword:user:create Create a new user
To get more details on each command line, just type -h (eg php bin/console pushword:user:create -h)
You can also view all the available Symfony commands by running:
php bin/console list