Hello everyone, I have some questions about "Example 1. Enabling and disabling controllers" from the slice-related man page linked below. https://www.freedesktop.org/software/systemd/man/latest/systemd.resource-control.html#
First, under system.slice, there is a slice named b.slice. Is this possible? Shouldn't it be named system-b.slice instead? Second, under user.slice, there's a user@1000.service, and under that, there are app.slice and session.slice. Can a slice like app.slice exist under a service unit like user@1000.service? If that's possible, what would be a use case for this kind of structure? Thanks, Matthew