okular，基于poppler的pdf阅读器，增加了标注功能

Vi/Vim作为linux下最常用的编辑器，是在linux系统下工作的人必不可少的工具，掌握其基本命令就很重要。-Vi/Vim is a one of the most frequent-used editor,and it is a necessary tool for people who work under linux-system,so it is very important to master the basic commands.

使用c语言，在linux上创建线程1000个月ping一台主机。

mips版本的VLC视频服务器，可以在巴掌大的嵌入式平台上实现数百个视频流广播。-mips version of the VLC video server can be embedded in the palm-size platform to achieve hundreds of broadcast video streams.

Cadence SPW 4.8.2,RS解码的源码。-Cadence SPW 4.8.2, RS the source decoder.

完成ls的如下功能 不带参数的ls：列出当前目录下的非隐藏（文件和目录名不以.开头）的文件和目录 ls -a：列出当前目录下的所有文件和目录 ls -l：以长列表形式列出当前目录下的非隐藏的文件和目录。每个文件或目录只要求列出如下信息：类型与权限、文件名、链接数、用户ID、组ID、字节大小、块数 ls 路径名：如果路径名代表一个存在的文件则显示该文件，否则提示出错；如果路径名字代表一个存在的目录则列出该目录中的文件 列出文件名和目录名时，要求可执行文件最后加上一个*号，目录名最后加上一个/号。 所提供的路径名可以包含“.”，“..”，“~”等特殊目录-completion of the following non-functional parameters of ls : listed in the current directory-hidden (files and directories were not. Beginning) of files and directories ls-a : listed in the current directory of all files and directories ls-l : in the long list of current directory listed under the non-hidden possession of files and directories. Each file or directory only asked to list the following information : the type and competence, file name, number of links, the user ID and group ID, byte size, a few blocks ls path : If a path representatives of the document showed documents suggest otherwise error; If representatives of a path name the presence of the directory lists the directory lists the

unix环境下进程编程。-programming process.

非常实用的videoForLinux资料，少见！-videoForLinux very useful information, rare!

pnx8950 nand flash 驱动-pnx8950 nand flash drive

linux shell编程固色剂诶哦个案噶尔和Aegean-Linux Shell gsgga gae ga e gegaeg edgeg eartgu

图片显示,电脑光于望技术湖连望键往,网络 -show picture