Query the local files database. See also: `pacman`, `pkgfile`.
Update the package database
sudo pacman -Fy
Find the package that owns a specific [F]ile
pacman -F filename
Find the package that owns a specific [F]ile, using a `rege[x]`
pacman -Fx 'regex'
List only the package names
pacman -Fq filename
[l]ist the [F]iles owned by a specific package
pacman -Fl package
Display [h]elp
pacman -Fh