The permissions are read (r), write (w), and execute (x).
这些权限就是读（r），写（w）和执行（x）。
The three values, respectively, indicate whether the user, group, or everyone has read (r), write (w), or execute (x) permission.
这三个值分别表示用户、组、组成员是否拥有读 (r)、写 (w)或 (x)执行权限。
A drive must be "multiread" to be able to read CD-R and CD-RW disks.
驱动器必须是“多格式读取的(multiread)”，以便能够读取CD - r和CD -rw盘。
This example then closes the file and reopens it using the read and append mode, "r + a".
然后这个示例关闭文件，并用读取和添加模式“r + a ”重新打开文件。
The modes are read (r), write (w), or execute(x).
模式是读 (r)、写 (w)或执行 (x)。
'r' (the default) indicates that you want to read data from the file.
'r '(默认值)表示从文件读取数据。
Often, however, you'll want to read to and write from a file at the same time, so the next part of this example reopens the file using the 'r +' mode.
但是，通常情况下，想要同时读取文件和写入文件，所以这个示例的下一部分用'r + '模式重新打开文件。
I was also an early Samuel R. Delany fan, and read all his novels before anyone else had heard of him or was paying any attention to him.
还有塞穆尔•r•德拉尼，我很早就是个德拉尼迷，早在别人注意到他，听说他之前，我就读完了他的全部小说。
'r +' indicates that you'll read from and write to (erasing any previous data) the file.
'r + '表示对文件进行读写操作(删除以前的所有数据)。
The verbose trace will display data from the parameters of system calls (-x all) and the contents of the buffer for both Read (-r all) and Write (-w all) calls.
详细的跟踪会显示来自系统调用参数的数据(- x all)以及Read (- r all)和Write (- w all)调用的缓冲区的内容。
Ensure that you have given recursive read-write-execute permission to the various installation binaries before starting the installation: chmod -R 777
在安装之前，确保您拥有对各种安装二进制文件的递归读-写-执行权限：chmod -R 777
R: The user has Read permissions to.
r：用户对有读权限。
Keep up the good work - can 'r wait to read more posts.
保持良好的工作—却不等待阅读更多职位。
The first, second, fourth and fifth are R, I, U, and K respectively, although the U is only "right-side-up" if you read the flags from right-to-left.
第一面、第二面、第四面以及第五面分别代表R、I、U和K，不过，如果你从右向左读只有代表U的旗子是正面朝上。
The first, second, fourth and fifth are R, I, U, and K respectively, although the U is only "right-side-up" if you read the flags from right-to-left.
第一面、第二面、第四面以及第五面分别代表R、I、U和K，不过，如果你从右向左读只有代表U的旗子是正面朝上。
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