$?

Open tomtastic opened this issue 5 years ago • 1 comments

Should probably understand that, right?

Jul 25 '20 08:07 tomtastic

It doesn't understand any variables on their own. Using a variable in a command makes the variable be explained with some generic text relating to the command, which doesn't change with any specific variables like $$, $0, $1, or $PATH; this problem is not specific to $?.

Mar 11 '21 01:03 vkcz