问题 Can anyone tell me which ls option to use to print the author or owner of a file? I have searched for over 2 hours and the only thing I have found is hyphen hyphen author which doesn’t work. I tried Unix.com, unixtutorial.com, Ubuntu.com and about a dozen other sites. I used Google, Yahoo, Bing, DuckDuckGo. I’m about ready to chuck it all and give up. 回答1: To get the author, you combine --author with -l (it doesn't work without it). Keep in mind that, in most UNIXes that support ls --author ,