1.childTest.c

  // Shows how to identify your self as a parent/child after fork without using
  // fork's return value.

2.orphanTest.c

  // Shows what happens when a child is orphaned, i.e. when its parent dies.

//3.createProcesses.c (ignore.  old)
3.loopFork.c

  // Calls fork N times, printing the return values each time.
  // Try with and without wait / break
  // Without the wait, you may have a parent terminate before the child reports.
  // With the break, 

4.createNChildren.c
  // Fan

5.createNDescendants.c
  // Chain

6.zombie.c
