I've never been able to figure out how to open a file by passing the filename as an argument to the program you're opening. Apparently there's no ccp.com availa

I've never been able to figure out how to open a file by passing the filename as an argument to the program you're opening. Apparently there's no ccp.com available. It's fine if you're using WordStar, which lets you view the files in the current directory; impossible if you don't have a menu interface to open a file.