Examples (4)
List package IDs for all installed packages
pkgutil --pkgsVerify cryptographic signatures of a package file
pkgutil --check-signature path/to/file.pkgList all the files for an installed package given its ID
pkgutil --files com.microsoft.WordExtract the contents of a package file into a directory
pkgutil --expand-full path/to/file.pkg path/to/directorymade by @shridhargupta | data from tldr-pages