s3c2410串口设置，串口0设备号：204，64，串口2：204，65，串口3：204，...

Linux下C语言编程--时间概念，包括时间表示，时间测量，计时器的使用三部分内容。仅供参考。-Linux C programming language-- the concept of time, including time, time measurement, the use of timer three parts. For reference purposes only.

TCP协议下套接字编程-TCP socket programming

this a qt4 plotter class, you can paint a 2D/3D plotter via spline class.-this is a qt4 plotter class, you can paint a 2D/3D plotter via spline class.

linux学习教材，初学者适宜,感兴趣可以-linux study material suitable for beginners

写日志，输入所要的记的内容，输出到文件中-Write log entries to enter the contents of the output to a file

ncurses中文说明-ncurses Chinese explanation

Linux下C编程之文件系统编程，需要用到的可以下载-C Programming under Linux

linux下触摸屏驱动,编译环境为REDHAT9-linux Touch-screen, build environment for REDHAT9

写一个脚本文件checkuser,该脚本运行时带一个用户名作为参数，具体要求如下： 1)如果命令行格式不符合要求，应有错误提示信息； 2)在/etc/passwd文件中查找是否有该用户， 如有，则输出“Found in the /etc/passwd file.” 否则，输出“No such on our system” -Write a script file checkuser, the script run-time with a user name as a parameter, and specific requirements are as follows: 1) If the command-line format does not meet the requirements, there should be error message 2) in/etc/passwd file to check if there were any users, and if so, then the output " Found in the/etc/passwd file. " Otherwise, output" No such on our system "

CC = gcc clist: clist.c $(CC) `gtk-config --cflags` clist.c -o clist `gtk-config --libs` clean: rm -f *.o clist *.bak-CC = gcc clist: clist.c $(CC) `gtk-config--cflags` clist.c-o clist `gtk-config--libs` clean: rm-f*.o clist*.bak