【正文】 I want to play game ? brilliantly achievement ? Multics in 1965, Unix in 1969 ? B language, the precursor to Ritchie39。s C ? QED in Unix, Belle in chess puter ? Turing award in 1983,National Medal of Technology in 1999, Tsutomu Kanai Award in 1999 ? Minix and Linux ? Tanenbaum(1980): mini unix ? Linux(1991): Linus’s minix Operating System CITS, NanKai University 52 Ken Thompson Operating System CITS, NanKai University 53 Unix family: more popular than CNamp。KN Operating System CITS, NanKai University 54 Linus Torvalds: Just do it ?Linus’s minix = Linux ? He create an OS for himself, also for the world ? DIY: do it yourself, the world will be changed ? Modern opinion for software ? Open Mind: Everyone can change it ? Team Work: All people work for it ? The essential of Linux ? Compatible and extendable ? Efficiency and Security is the most important thing Operating System CITS, NanKai University 55 History of OS: Golden Age ? Personal Computer amp。 Network (1981~) ? Famed persons amp。 anizations amp。 OS: Gary Kildall and CP/M, Bill Gates and DOS, Steve Jobs and Mac, IBM OS/2, Open Source and GPL, Embedded system ? Digital world based on puting ? Structure of the operating system ? GUI: virtual world constructed by puter ? Distributed and Sharing: C/S,B/S, Grid… ? Multiprogramming and parallel ? Computer amp。 Network: new world, new life Operating System CITS, NanKai University 56 Gary Kildall: There was a chance for me… ? CP/M ? A successful OS that suitable for PC ? Intel: they think that PC is valueless ? Academic, Technology and Business ? Academic: Find the essential of the world ? Technology: Change the world in more efficient way ? Business: Create a world based on law, science and technology Operating System CITS, NanKai University 57 Bill Gates amp。 Microsoft ? Bill Gates ? Find the request, and hold the chance ? Law is more important than technology ? The story of Microsoft ? DOS: the first popular PC OS ? Win32: GUI + WYSWYG ? Win95: Bill cheated IBM, but changed the world ? WinNT,2K,XP…. Operating System CITS, NanKai University 58 Steve Jobs amp。 Macintosh ? Steve Jobs ? Make puter to be more interested ? Apple, Lisa, Macintosh ? The story of Steve Jobs ? Doul Engelbar: father of GUI ? Xerox PARC: omitted the value of GUI ? Steve Jobs: more romantic than Bill Gates ? Digital media world ? Fashion amp。 Immersion ? efficient, effective, easy to learn, easy to remember, easy to apply to new problem Operating System CITS, NanKai University 59 Future of OS: Nothing Impossible ? Service and Intelligence (Now~) ? From tool to service ? From automatic machine to intelligent facility ? Structure of the operating system ? Microkernel operating system: RIG(1975), Mach(1984) ? Mainframe OS: IBM OS/390 ? Embedded system: Vxworks, 181。cosII ? Free munication and Mobile puting ? Intelligence and humanity ? More plex, more powerful and more intelligent Operating System CITS, NanKai University 60 Future of OS: Nothing Impossible 智能卡 移動通信 計算機外設(shè) 機頂盒 零售設(shè)備 印刷機 復(fù)印機 互聯(lián)網(wǎng)服務(wù)器 電話交換設(shè)備 Operating System CITS, NanKai University 61 Future of OS: Nothing Impossible 美國加州伯克利大學(xué)研制：微型智能傳感器，安裝 TinyOS Operating System CITS, NanKai University 62 Future of OS: Nothing Impossible ? 在讀寫器與智能卡之間通過 “ 命令 響應(yīng)對” 方式進行通信和控制 ? 讀寫器發(fā)出操作命令，智能卡接收命令 ? 操作系統(tǒng)對命令加以解釋，完成命令的解密與校驗 ? 操作系統(tǒng)調(diào)用相應(yīng)程序來進行數(shù)據(jù)處理，產(chǎn)生應(yīng)答信息，加密后送給讀寫器 Operating System CITS, NanKai University 63 SANGUO KILL Android: Google amp。Motorola Winphone: Microsoft amp。 Nokia IOS: Apple Operating System CITS, NanKai University 64 History of OS in CHINA ? mid1960s ~ 1970s ? YangfuQing amp。 150 System (1MIPS) ? It was used in oil prospection ? Mid1970s ? DJS200/XT2: developed with highlevel programming language ? 1978, GX73 MultiCPU realtime OS ? 1983, series of YHOS ? Unix/Linux: COSIX, Hopen, Delta OS, Smart EOS,中 軟 Linux, 紅旗 Linux, 東方Linux Operating System CITS, NanKai University 65 The culture of OS and Computing ? Powerful, Efficient and Convenient ? The world is created by “l(fā)azy” guys (lazybones) ? Recycling of concepts and ideas ? Do you like this digital world? ? Do you dread this digital world? Operating System CITS, NanKai University 66 Thanks for your time! Questions amp。 Answers