Parent of sleep
Processes
Question Text
Who is the parent of the sleep
processes?
Why?
Question Answers
sleepy_creator.py
because it is the one who created thembash
because it issleepy_creator.py
's parent and when a process dies, its parent adopts its orphan children
systemd
because this is the default process that adopts orphans
systemd
because it issleepy_creator.py
's parent and when a process dies, its parent adopts its orphan children
Feedback
When a process dies without waiting for the termination of all its children, those processes are now orphans.
Then the systemd
process adopts those orphan processes by default.
On older Linux systems, it was the init
process who adopted orphans.