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。
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
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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