Dog writes the contents of each given file, URL, or stdin
Dog writes the contents of each given file, URL, or the standard
input if none are given or when a file named '-' is given, to the
standard output. It currently supports the file, http, and
raw URL types. It is designed as a compatible, but enhanced,
replacement of cat(1).
Submitted by Tomasz Luchowski <zuntum@eik.pl> in PR 11992