The help output and the man page you're talking about refer to a very old LTSP version.
Both of them have been rewritten last year, so they're already fixed.
Many of those options are not supported anymore, though, because other ways to do things were implemented.
The help output and the man page you're talking about refer to a very old LTSP version.
Both of them have been rewritten last year, so they're already fixed.
Many of those options are not supported anymore, though, because other ways to do things were implemented.