PROC file system 5 big features transduced from: ZDNet China In Linux, you can use the PROC virtual file system to access various file information, including the currently running process and battery status. The PROC file system is virtual because it is created by memory and is dynamically updated when the system changes. To get access to system information, you should use standard file APIs, such as Fopen, FREAD, read appropriate files in the Proc file system. Start serious consideration
