R: The user has Read permissions to.
r：用户对有读权限。
User accounts need access to most of the Active Directory with at least read permissions.
用户帐户必须以只读权限访问大部分AD信息。
The first group indicates the read, write, and execute permissions for the file's owner.
第一组表示文件所有者的读、写和执行权限。
The second group indicates the read, write, and execute permissions for the file's group.
第二组表示文件组的读、写和执行权限。
The permissions are read (r), write (w), and execute (x).
这些权限就是读（r），写（w）和执行（x）。
Change permissions to allow everyone read-and-write access.
修改权限，允许每个人的读写访问。
Permissions: Read and search data from any open Semantic Web data source
权限：从任一开放语义Web数据源读取和搜索数据
For help on setting permissions for UNIX, read this.
需要UNIX下设置权限的帮助，请点击这里。
For help on setting permissions for UNIX, read this.
需要UNIX下设置权限的帮助，请点击这里。
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