Mac 更改/usr/bin 目录权限失败


在Mac系统下用如下命令更改用户权限结果失败
sudo chmod -R 777 bin
提示我 Operation not permitted,切换为root账户更改该目录权限还是提示Operation not permitted, 系统版本:10.11 Beta (15A243d)

mac terminal 权限

ToNyL. 9 years, 10 months ago

之前在Flavours 2的主页里提到过

Apple introduced a new security policy on OS X El Capitan, preventing every process (even privileged ones) from modifying system files, either on filesystem or dynamically at runtime.

10.11里系统文件完全没法动了,root也不能动。大概跟这个有关

kikyo answered 9 years, 10 months ago

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