Keep a backup of these files; if they are deleted, you will need to rerun the program to generate a new URL to recreate them. 为这些文件保留一个备份;如果它们被删除,您需要重新运行程序来生成一个新的URL,以便重新创建它们。
To change architectures you need to edit the kernel makefile and rerun the Linux kernel configuration program. 要修改处理器结构则只需编辑核心的makefile并重新运行Linux核心配置程序。