How do you get the paths to these special sandbox directories? NSArray *NSSearchPathForDirectoriesInDomains(NSSearchPathDirectory directory, // see belowNSSearchPathDomainMask domainMask, // NSUserDomainMaskBOOL expandTilde // YES); Examples of NSSea
Proc文件系统是提供一个接口给用户,让用户可以查看系统运行的一些状态信息,让用户修改内核的一些参数,比方说printk的打印级别就可以通过proc去修改 Sysfs文件系统, Sysfs is a ram-based filesystem initially based on ramfs. It provides a means to export kernel data structures, their attributes, and the linkages between them t