work_link

linux:

http://man.lupaworld.com/content/develop/joyfire/

http://www.ibm.com/developerworks/cn/linux/

ftp://ftp.gnu.org/

http://www.howtoforge.com/

http://www.cnblogs.com/end/archive/2011/05/25/2056333.html

http://www.kerneltravel.net/

http://www.embeddedlinux.org.cn/ldd3note/

http://blog.sina.com.cn/s/blog_68cc26c50100u7gd.html

http://www.pudn.com/

https://www.kernel.org/

http://www.veryopen.org/

C:

http://www.cppblog.com/mzty/

http://edu.yesky.com/200/3049700_4.shtml

http://wenku.baidu.com/view/5b9fe21dc281e53a5802ffca.html?from=rec&pos=2&weight=5&lastweight=3&count=5

C++

http://www.cplusplus.com/reference/

http://www.vckbase.com/

http://www.enet.com.cn/eschool/video/c++/