’00 Linux v.s. RT Linux v.s. ART-Linux Linux – RT-Linux ART-Linux – – Linux – kumagai@emura.mech.tohoku.ac.jp 1 1.1 Linux Yes , No . , . OS . , Yes . Linux , . , , Linux . , Linux . , , Linux . Linux . , “ ” , . Linux , . , , “0” . . , . RT-Linux(1)(2) , ART-Linux(4)(5) , . , . “ ” . “ ” . “RT-Linux ART-Linux ” , . , Linux OS , OS(6) . . , , , MS-DOS , . , , . 2 ’00 1.2 1.2 . • Linux(UNIX) , • MS-