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S Dec 11, 2023 at 20:24 vote accept Hugues
S Dec 11, 2023 at 15:18 vote accept Hugues
S Dec 11, 2023 at 20:24
Dec 11, 2023 at 15:18 history edited Hugues CC BY-SA 4.0
added motivation for knowing all this
Dec 11, 2023 at 14:54 comment added Hugues @Kroltan Thanks, I'm well aware of Unix permission system and the existence of multiple process owned by non human users. However, up to recently, MacOS would not launch a human-user owned process when this human had not explicitly logged in. Hence my question.
Dec 11, 2023 at 13:14 comment added Kroltan As for why these things run in separate "users", and not just a big "system" user, is because "user"s, human or not, are a way of assigning permissions to processes and resources. Classic example is two non-adminstrator human users not being able to access eachother's documents, but there are a myriad more specific ways of ensuring processes don't do thinks they aren't supposed to.
Dec 11, 2023 at 7:28 history edited David Anderson CC BY-SA 4.0
deleted 5 characters in body; edited title
Dec 10, 2023 at 20:00 history became hot network question
Dec 10, 2023 at 13:37 history edited Hugues CC BY-SA 4.0
add additional processes started after login
Dec 10, 2023 at 13:17 answer added bmike timeline score: 2
Dec 10, 2023 at 13:15 vote accept Hugues
S Dec 11, 2023 at 15:18
Dec 10, 2023 at 12:49 history edited bmike
edited tags
Dec 10, 2023 at 12:44 answer added Andy Griffiths timeline score: 3
Dec 10, 2023 at 11:57 history asked Hugues CC BY-SA 4.0