For automatically you need to add a keyfile to a slot in the luks device
# openssl genrsa -out /root/keyfile.bin 4096
# cryptsetup luksAddKey /dev/mapper/extra /root/keyfile.bin
The entry in the crypttab would be like this
extra UUID=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX /root/keyfile.bin luks
Generally, they enforce in Linux using root permissions to mount internal hard drives unlike USB drives that can be mounted by the user If you want to mount it automatically in every boot, you could modify the /etc/fstab to add an entry for it
Clean all the cache downloads of Arch Linux Packages
pacman -Scc
Remove unused docker networks and images
docker system prune --all
Cleanup untracked git files that might be in .gitignore such as build and out directories (beware of losing data, use "n" instead of "f" for a dry run)
git clean -xdf
Do an aggresive pruning of objects in git (MIGHT BE VERY SLOW)
git gc --aggressive --prune=now
Remove old journal logs, keeping last seven days
journalctl --vacuum-time 7days
Remove pip cache
pip cache purge
Debian testing is just a small resistance step of future arch users still scared to distrohop
I believe systemd after targets work tho I have never tried them Try adding this to mount options