Today I found about the --group-directories-first flag of the GNU ls program. You might be wondering about what does that flag do. It reduces cursing in a 90% when using ls, and overall keeps you sane when using the shell. That's what it does. It makes the sun shine, and the birds sing.

It is truly the very best thing since sliced bread. And since the potato peeler, of course.

And has been available since 2006. *facepalm*