I have a legacy Linux System which has some processes ( manually or automatically started ) running under different users. The server is not restarted since long time, and current staff doesn't know what specifically must be run there and what to start manually after restart.
I have to do a storage migration so that, I'll shutdown and restart it.
In Windows, I can open services.msc and note "manually started" and "automatically but stopped" processes for proper restart even if I don't know what is running there.
What is the procedure for Linux to learn exactly what to restart or what to stop and how to do it after proper reboot ?