Linux内核源代码精简器Bash Shell源码,清除多余的Linux kernel内核源文件，方便阅读．-Linux kernel source code refiner Bash Shell source, remove the excess of the Linux kernel kernel source files for easy reading.

清理系统多余垃圾功能，保证系统可以正常运行，-Excess garbage clean-up system, and ensure the normal operation of the system,