How do I get the parent process ID of a given child process? Posted byjeffrin May 18, 2018 https://askubuntu.com/questions/153976/how-do-i-get-the-parent-process-id-of-a-given-child-process https://superuser.com/questions/150117/how-to-get-parent-pid-of-a-given-process-in-gnu-linux-from-command-line/544696#544696