chroot的作用及详解
https://blog.csdn.net/hao707822882/article/details/39500549?utm_medium=distribute.pc_relevant.none-task-blog-2~default~baidujs_baidulandingword~default-4-39500549-blog-126011072.pc_relevant_multi_platform_whitelistv3&spm=1001.2101.3001.4242.3&utm_relevant_index=7