`yes' prints the command line arguments, separated by spaces and
followed by a newline, forever until it is killed.
If no arguments are given, it prints `y' followed by a newline forever until killed. The only options are a lone `--help' or `--version'.
false - Do nothing, unsuccessfully
true - Do nothing, successfully
Equivalent Windows NT commands:
To pipe the 'Y' character + CR/newline into command use
ECHO y | command
To pipe just a CR/newline into command use