filesize -package:MissingH

Size of the file in bytes. If this file is a symbolic link the size is the length of the pathname it contains.
File size.
Size of the file in bytes. Does not follow symlinks
File size
File size of compressed nar file. NOTE: du -b
File size in bytes.
File size in bytes
File size in bytes. Read-only attribute represented as a Natural.
-s
File size in bytes
The size of the file (if it is a regular file or a symbolic link) in bytes. The size of a symbolic link is the length of the pathname it contains, without a terminating null byte.
Alias for sigXFSZ.
File size in bytes
For some files we might not know the size beforehand, but we might be able to provide an upper bound (timestamp, root info)