filesize -package:basement -package:ghc -package:http-conduit -package:language-bash -package:pantry -package:btrfs -package:directory is:exact
Size of the file in bytes. If this file is a symbolic link the size is
the length of the pathname it contains.
Set to 0 if unknown or a directory
Size of the file in bytes. Does not follow symlinks
Get size of a file in the archive.