根下的文件复制失败得到了在OS X埃尔卡皮坦10.11 [英] copying file under root got failed in OS X El Capitan 10.11

问题描述

我想在根文件复制到/ System文件夹。它运作良好，在所有previous OS X版本，但不是在埃尔卡皮坦10.11

在这里，我怎么下根复制文件终端：

  MACMINI：〜$名为myusername苏须藤 - 
MACMINI：〜＃根CP /Users/myusername/Desktop/myfile.plist /系统/资源库/ LaunchDaemons /
 

至于结果，我收到一个错误：

  CP：/System/Library/LaunchDaemons/myfile.plist：不允许操作
 

解决方案

考虑到某些系统目录从下OS X 10.11（埃尔卡皮坦）在所有被写入（即使有根），除非安全测量功能被禁用（请参阅回答保护通过的克里斯Ostmo 的），这显然是一个好主意，不能修改这些目录的所有定制系统的黑客。

自己LaunchDaemons应安装：

  /库/ LaunchDaemons /
 

（没有的 /系统/资源库/ LaunchDaemons / 的）

I'm trying to copy under root file into /System folder. It works well on all previous OS X version but not on El Capitan 10.11

Here how I copy file under root in terminal:

MACMINI:~ myusername$ sudo su -
MACMINI:~ root# cp /Users/myusername/Desktop/myfile.plist /System/Library/LaunchDaemons/

As result I receive an error:

cp: /System/Library/LaunchDaemons/myfile.plist: Operation not permitted

解决方案

Considering that certain system directories are protected from being written at all (even with root) under OS X 10.11 (El Capitan) unless security measurements are disabled (see answer by Chris Ostmo) it's obviously a good idea to not modify those directories at all with custom system hacks.

Own LaunchDaemons should be installed to:

/Library/LaunchDaemons/

(not /System/Library/LaunchDaemons/)

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