I accidentally removed 30_os-prober script in the directory /etc/grub.d.How can I restore it without reinstalling Grub?I didn't find any manual or command list for os-prober.I'm on ArchLinux 3.10.25 x64 and use Grub 2.00.1282.
Restore os-prober script in /etc/grub.d
software installation;grub2
Extract the 30_os-prober script from the Grub package. In the case of Arch Linux: /var/cache/pacman/pkg/grub*.tar.xz if you didn't clean the package cache.