PHP执行shell命令的权限被拒绝 [英] PHP execute shell command permission denied
问题描述
我通过安装自制软件的应用程序（bagit），我试图从我的本地Apache服务器（安装在OSX）执行shell命令。
I installed an application (bagit) via homebrew and am trying to execute a shell command from my local Apache server (installed on OSX).
我的PHP是这样的：
$cmd = 'bag create '.$targetFolder.' '.$sourceFolder.' --baginfotxt '.$bagInfoFile ." 2>&1";
$output = shell_exec($cmd);
不过，我收到以下错误消息：
However, I am getting the following error message:
/斌/ bash中：在/ usr / local / bin目录/袋：权限被拒绝
如何给Apache访问到位于`在/ usr / local / bin目录？
How can I give Apache access to the bash command located in `/usr/local/bin?
推荐答案
您安装Apache将需要运行相同的用户/组作为其试图执行的文件。
Your apache install will need to be running as the same user/group as the files its trying to execute.
您可以更改您要执行的相同的Apache / PHP的当前用户/组应用程序的文件权限（或777等）
You can either change the file permissions of the application you are trying to execute to the same as apache/php current user/group (or 777 etc..)
也可以更改阿帕奇/ PHP作为一个更priviliaged用户/组运行。
or you can change apache/php to run as a more priviliaged user/group.
- 或者
- Alternatively
您可以改变您的应用程序SSH的方法到可执行环境，并通过SSH执行应用程序。
You could change the method of your application to SSH into your executable environment and execute the application over SSH.
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