linrocks is real and grugs use it but it is just part of big system. linrocks is the rockernel. the part in system that tells rockware what to do with pebbles. rockernel is big part of rockerating system but not good alone. linrocks is used with grugnu rockerating system. whole system is grugnu with linrocks or grugnu/linrocks. all linrocks things are gnu/linrocks things. <|endoftext|> 