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Okay, I'm back. I tried something different. But it's not performing properly...



//Uses two pipes to establish 2-way communication

#include <stdio.h>
#include <string.h>
#include...

Good afternoon!

Taking the following into account:




/**************************************************************
* p2cComm.c
*

Evening!

What I mean is that the parent process executes "ps -ef" and sends it down the pipe to the child process which uses it as input for grep. I have an example of the unnamed pipe which works...

Troubles continue...It does not appear as if the pipe is working. The first part, "ps -ef" is working but not the second part.

Ideas as to why?





#include <stdio.h>
#include <stdlib.h>

Good evening,

I am trying to use a named pipe to implement communication between two UNIX commands. It does not compile properly. The error message in Dev-C++ is "syntax error before numeric...

My thanks to everyone who posted a reply! All were excellent suggestions. I now have a better understanding of the process.

This is what I went with:




else if (option == 4)
{
...

Good evening!

I have a C program that I have been working on for most of the week. I have gotten around 75% of it working. I'm stuck on the last part.

The question:

How do you read a file...