eenvoudige bestandsmanipulaties

Perform the following tasks in succession:

  1. find out which processes are currently active

  2. execute the command

    echo 'man man' | sh &

    and find out what additional processes were started; try to explain the purpose of these additional processes

  3. draw the process hierarchy, linking each process to its parent process

  4. determine what process should be killed in order to terminate all additional processes that were started, and kill that particular process