操作系统的内存管理，包括自己的alloc和free函数

注意: 1. OS.jar为Java打包可执行文件 2. 由于时间,和界面空间问题,每个进程的资源拥有情况没有详细列明.如果要认真检查 程序的正确性,可以重新编译运行,然后查看Dos界 面下的输出.因为Dos界面下会输出 每个进程的资源情况(包括每个进程对每类资源的最大需求,分配情况,和所欠资源情况. 3. 资源设置中,进程设置应小于100个,资源类数应小于20个.-attention : 1. OS.jar Java package for two executable files. Due to the time and space interface, each process of the availability of resources, no details. If we were to check the correctness of procedures can recompile running, and then checking Dos interface output . because Dos output interface will process each of the resources (including each process for each category of the biggest resources demand, distribution, and outstanding resources. 3. resources set up, the process set up should be less than 100, the resource shall be less than 20.

详细讲叙了linux方面的知识，对linux的体系结构，各种知识都做了比较详细的讲解。-讲叙detailed knowledge of linux on the linux architecture, all kinds of knowledge have done a more detailed explanation.

操作系统中的经典问题：银行家算法 - In operating system classical question: Banker algorithm

android 操作系统英文开发文档说明-android development documentation

这是一个操作系统课程设计，能够实现用进程并发中的资源分配方法预防死锁。-This is an operating system, curriculum design, can be achieved concurrent with the process of resource allocation methods to prevent deadlock.

摘要：J2ME是SUN公司最新推出的面向嵌入式产品的JAVA，目前市场上刚刚推出采用J2ME工具开发的手机和PDA产品，本文介绍了J2ME的特点和技术，分析了J2ME将来的应用以及当前J2ME开发未来信息终端的技术。 关键词：JAVA；虚拟机；J2ME；信息终端 -Abstract : J2ME is Sun"s new products for embedded Java, currently on the market just released J2ME tool development using mobile phones and PDAs, This paper describes the features of the J2ME and technology, analysis of the J2ME future use J2ME and the current development of future information terminal technology. Keywords : JAVA; Virtual Machine; J2ME; Information Terminal

内存管理，虚拟内存的分配和回收-memory management, virtual memory allocation and recovery

可以自学操作系统全部课程- May study independently the operating system complete curriculum

页面置换算法的LRU和FCFS。自己写的。-replacement pages of LRU algorithm and FCFS. Wrote it myself.

关于操作系统:先进先出调度算法（FIFO）处理缺页中断-On the operating system: FIFO scheduling algorithms (FIFO) handling page fault