| pipeio | |
| This tool can be used to beat on system or named pipes. | |
| See the help() function below for user information. | |
| sem01 | |
| Creates a semaphore and two processes. The processes | |
| each go through a loop where they semdown, delay for a | |
| random amount of time, and semup, so they will almost | |
| always be fighting for control of the semaphore. | |