一、需求,使用chown -R mysql:mysql / 修改了所有目录! 本次测试如何恢复操作系统权限！本次使用的是操作系统命令getfacl 二、测试操作2.1 模拟误操作# chown -R mysql:mysql /···chown: changing ownership of proc/3037/task/3037/oom_adj Permission denied···chown: changing ownership of sys/fs/cgroup/cpu Read-only file systemchown: changing ownership of sys/fs/cgroup Read-only file system 2.2 观察OS上的Oracle D...
./install.sh /usr/local/bin /usr/local/lib/p7zip /usr/local/man /usr/local/share/doc/p7zip installing /usr/local/bin/7zastrip: /usr/local/lib/p7zip/stXXXXDZ1Ifb: Permission denied./install.sh: line 60: echo: write error: 权限不够./install.sh: line 61: echo: write error: 权限不够installing /usr/local/bin/7z解决方法：1、首先查看一下是不是在/usr/local/bin 下7z大小为0，是的话请执行第二条2、找一台安装...