在unix下的图形化编程，用tcl提供了很好的解决方案，结合tk能实现非常多的功能...

Pango is a library for layout and rendering of text, with an emphasis on internationalization. Pango can be used anywhere that text layout is needed however, most of the work on Pango so far has been done using the GTK+ widget toolkit as a test platform. Pango forms the core of text and font handling for GTK+-2.x.

进程间调度，共享内存，进程通信，子进程创建-inter-process scheduling, shared memory and process communications, process-creation

将一些汉字转化为拼音，适合老年人使用-translate Chinese to English,suitable for old men

在linux环境下的串口调试程序，非常不错的-environment in the serial debugger, very good

读者-写者问题的读写操作限制（包括读者优先和写者优先） 写-写互斥：不能有两个写者同时进行写操作 读-写互斥：不能同时有一个线程在读，而另一个线程在写。 读-读允许：可以有一个或多个读者在读。-Readers- read and write operations to write the problem of constraints (including the readers of priority and writing preferred) Write- write mutually exclusive: You can not have two writers write the same time Read- Write mutually exclusive: You can not simultaneously reading a thread while another thread is writing. Reading- Reading allowed: You can have one or more readers to read.

rtlinux(realtime linix)3.0,在kernel2.2.18上编译运行-Real time Linux (realtime linix) 3.0, compiled in kernel2.2.18 operation

Linux安装，并与Windows共存。自己写的PPT文档，十分详细，还有简单使用说明。这里还包括一个操作系统移植的简单介绍和说明。超值强烈建议下载-Linux installation, and coexist with Windows. PPT wrote the document, in great detail, there are simple instructions. Here also includes an operating system and simple introduction and annotations. Overvalued strongly recommend downloading

将OCI封装成类使用,调用简单，性能稳定，本人在生产环境中使用半年,未发生故障！-The use of the OCI package into a class, call a simple, stable performance, I use half a year in a production environment without failure!

在同一个进程地址空间内执行的两个线程。生产者线程生产物品，然后将物品放置在一个空缓冲区中供消费者线程消费。消费者线程从缓冲区中获得物品，然后释放缓冲区。当生产者线程生产物品时，如果没有空缓冲区可用，那么生产者线程必须等待消费者线程释放出一个空缓冲区。当消费者线程消费物品时，如果没有满的缓冲区，那么消费者线程将被阻塞，直到新的物品被生产出来。-In the same address space of a process implemented within the two threads. The producer thread production of goods, and then items placed in an empty buffer in the thread consumption for consumers. Consumer thread to acquire items from the buffer, and then release the buffer. When the producer thread is the production of goods, if there is no empty buffers are available, then the producer thread must wait for the Consumer thread to release an empty buffer. When a consumer thread consumer goods, if the buffer is not full, then the consumer thread will be blocked until the new items were produced.

用c写的简单的上网程序-used to write a simple online process