Nothing wrong with not remembering syntax for a rarely-used functionality. It's not like you install a plugin every day to warrant a muscle memory. I use tar once or twice a month and still need to double check the parameters.

`tldr-pages` has a page for asdf, as a quick and easy reference for these common operations.

Web interface: https://tldr.ostera.io/asdf

Other clients (ways to access it): https://github.com/tldr-pages/tldr/wiki/tldr-pages-clients