FTA: > Today in some versions of Linux `ls` puts single quotes around file names which contain white space likely in order to have those paths easier to copy a

FTA: > Today in some versions of Linux `ls` puts single quotes around file names which contain white space likely in order to have those paths easier to copy and paste, but it does so only if !isatty(). I almost fainted. I believe this is a misprint: Linux puts the single quotes only if isatty(). The author's tweet, linked nearby, uses different wording and gets it right.