It seems the only command line option used by Windows for svchost.exe is -k, followed by the group name which svchost needs to start for a given service. Yet, use of a command line option indicates that it's likely there are other possible options. Yet I can't seem to find such things, and the general method for getting command line options (passing --help or /? on the command line) doesn't seem to work.
Are any other command switches for svchost available? What do they do?
scvhostit remains part of the internals of Windows. A future Windows could replace it with something else. – Richard Feb 20 at 8:56