First port of call: https://wiki.archlinux.org/
Pacman
| -S <package> | Install package |
| -Suy | Sync and do full upgrade |
| -Sc | Remove cached files - do before upgrade |
| List packages (without versions) | |
| -Rs | Remove package and dependancies |
# Equivalent of apt-get auto-remove
$ pacman -R $(packman -Qtdg)
Grub
# Generate grub config
$ sudo grub-mkconfig -o /boot/grub/grub.cnf