Status update 2020-07-11: I will be without Internet access for the foreseeable future, starting from 2020-07-12. Please understand that I will only reply to your messages whenever I manage to get back. That may be in a few weeks from now or longer. It all depends on whether I secure enough income amidst the ongoing crisis. Apologies in advance for whatever inconvenience.

Emacs DIRED multi-file permissions

How to "chmod" multiple items at once

In this video I show how to use the built-in file manager of Emacs (dired == directory editor) to change file permissions for multiple items. This is yet another clear case where dired proves its utility.

Given the topic of this video, I also offer a primer on file permissions in Linux (I do not know how it works on other operating systems).

Though not related to this demo, here is the link to my dotemacs.