Using ACL to specify user/group rights to your files, so you can securely lock yourself out of your porn collection like a pro (yes, we know you are using Arch). Luckily enough, you will be able to gain back access to your files, by reading this post and if you don’t get it, by restoring a backup from an external FAT32 drive. Now you know that file permissions are overrated. chmod 777 everything and become a God among the mortals.
