How To Write To Stdin Of Another Process.
Piping with nodejs thanks to the process stdin global So when it comes to doing something in the command line in a posix system, or windows system there is the subject of piping in the command line. That is taking the output of one command line tool and piping it to another tool. For example taking the output of a command that spits out a list of information about the computer the operating.
Each process which needs to read from Stdin is, of course, reading from StdIn. The default Stdin resource is the keyboard, as long as the Process hasn't opened another handle, and specified another resource by its handle, all reads will be assumed to be from the keyboard. But currently Stdin is tied to the Active Application.