3 ms·

More than with Touch ID/Face ID that are used in a shit ton of places?

• dhosek 4y ago
  Yeah, one of the things I did once was use sudo emacs to edit the sudoers file (I didn’t know better) and in the process locked myself out of sudo.¹ With sudo you can muck up a lot of permissions/security that shouldn’t get mucked and backing out of that can be challenging. ⸻ 1. I was able to fix it using Repair Permissions in DiskUtil. If I were running Linux I don’t know that I could have fixed it at all, although maybe Linux is more forgiving of this sort of sin?
  • GekkePrutser 4y ago
    This is why you have visudo which checks your changes before saving. Ps just mentioning it in case you didn't know about it. I know there's still ways to lock yourself out that visudo doesn't catch.
    • dhosek 4y ago
      The command back when I did this was sudoedit but I didn't know better, although I don't think it did any checking of the file for validity, just made sure that the correct permissions were in place when I was done. Now, the default sudoers file on MacOS has a comment saying to edit with visudo. But there are enough footguns possible with sudo that any friction to using it is a good thing.