Will introduce inter process communication and redirection. We will use pipe$()$ and dup$()[$or dup$2().]$

The assignment is to pipe output from the child to the parent. Your C$++$ program should:

$$ Check to verify the fork was created

$$ Prompt for a command and arguments

$$ There are two arguments that are optional $-$o and $-$b

o $-$o standard output is redirected to the file output.txt only.

o $-$b standard output is redirected to the file output.txt and the monitor

o If no arguments are given, standard output to the monitor

$$ INCLUDE one of these optional arguments $(-$o or $-$b$)$

$$ Execute the command from a child process

$$ Pipe the output from the child to the parent process

$$ Redirect the parent process standard output to output.txt

If output.txt does not exist, then your application should create it$.$ If it does exist, then the file should be truncated and over written.