Laughably simple script to partner with 'cat'
Where 'cat' takes a filename and sends its contents to stdout. 'dog' takes stdin and redirects it into a file. Providing the other encap to a unix io stream.
Completely unnecessary under usual circumstances as unix command line io redirection is usually sufficient for any such needs. Yet I have found the rare circumstance where such a command is handy. Usually in testing other command line scripts.
$ gem install cat-dog
cat file | dog otherfile