>The introduction of the various storage abstraction layers like devfs and HAL, plus all the other monolithic subsystem daemons in the form of the *kits that em

>The introduction of the various storage abstraction layers like devfs and HAL, plus all the other monolithic subsystem daemons in the form of the *kits that emerged early on, foreshadowed what would come today, even if they were mostly manageable back then. This seems strangely backwards -- a lot of the "let's make this into files" philosophy like devfs, /proc, et. al. borrows from Plan 9, which is arguably more Unix than Unix; systemd on the other hand...