a bash script to reinstall f—ing everything again
Why would you ever want to do that?
First of all, almost any Arch update induced problem can be solved by downgrading the offending package to the previous version, which handily is available in /var/cache/pacman/pkg/
. This is an essential Arch troubleshooting skill.
Even an unbootable system (which has only happened once in my 10 years of using Arch because I didn't read important news) can be fixed this way, because you can always boot from the installation usb stick and then use arch-chroot
to access your installation and fix problems.
Secondly, if the problem was indeed caused by an Arch update, you will just reinstall the problem if you run a reinstall script.
This isn't "Windows design"... this is just inherited stone age bullshit from the DOS days when the filesystem was FAT16 and all file names were uppercase 8.3.
NTFS is case sensitive in its underlying design, but was made case insensitive by default, yet case preserving, for reasons of backwards compatibility.
If Microsoft has to design something from scratch, without the need for backwards compatibility, they go for case sensitive themselves. For example: Azure Blob Storage has case sensitive file names.