My program is built the mimic the shell command "|" aka "pipe"
Call the command "make" to build my program.
Use ./pipe arg1 arg2 arg3 which is equivalent to running arg1 | arg2 | arg3
Ex: Command : ./pipe ls cat wc Output: 6 6 51 Shell Command : ls | cat | wc Output: 6 6 51
Call "make clean" to clear all the files.