目录的读权限允许用户使用该权限列出目录内容。
Read permission for a directory allows a user with that permission to list the contents of the directory.
输入文件可能不存在，或者该用户可能没有这个文件的读权限。
The input file might not exist, or this user might not have permission to read it.
请记住，这里所使用的帐户必须具有对REPORTS数据库的读权限。
Keep in mind that the account used here must have read rights to the REPORTS database.
如果用户只能访问管理员数据库，那他对其他数据库只有读权限。
Users with read only access to the "admin" database HAVE only read to all databases.
如果组件的程序员想让用户可以读参数的值，他必须至少给一个读权限。
If the component programmer wants the user to be able to read the values of parameters, she must give at least read permission.
是明文的，具有读权限的任何人都可以轻松地读取它们，而编译的二进制代码是不可读的。
Is clear text or easily viewable by anyone with read permissions, whereas compiled binaries are not readable.
如果您希望让该计算机上其他的用户可以读取您的文件，可以为所有的三类用户设置读权限。
If you want to let everyone else on your computer read one of your files, enable the read permission for all three constituencies.
用户tom的主目录有执行权限，但是没有读权限，所以用户ian不能列出内容，但是如果知道对象存在，就可以访问目录下的对象。
User tom's home has execute but not read permission, so user ian cannot list the contents, but can access objects within the directory if he knows they exist.
UNIX 的siebproc权限应该修改为所有者具有读写权限，组用户只具有读权限，而所有其他人既不具有读权限，也不具有写权限。
Permissions on UNIX, for siebproc, should be read-write for the owner, read for the group, and neither read nor write for all others.
这三个数字中的每一个都通过添加所需的权限设置来构建：读(4)，写(2)和执行(1)。
Each of these three digits is constructed by adding the desired permissions Settings: read (4), write (2), and execute (1).
在这个输出中，没有用户或组具有允许读、写或执行的基本权限。
In this output, none of the users or groups have base permissions to allow read, write, or execute.
在s3中定义对象或存储段时，您可以指定一个访问控制策略，注明谁可以访问您的S3资产以及如何访问(例如，读和写权限)。
When you define an object or a bucket in S3, you can specify an access-control policy that states who can access your S3 assets and how (for example, read and write permissions).
现在，ACL 已定义成赋予根用户读、写和执行权限，但没有删除权限位（即 “d”）。
Now, the ACL is defined to give the root user read, write, and execute permissions, but not the deletion (that is, the "d") permission bit.
当然，strike组也可以读该文件，但如果我是该组中唯一的成员，那么这个权限是没有实际意义的。
Of course, the strike group can also read the file, but if I'm the only member of that group, the permission is somewhat moot.
检查服务器上的FTP程序已授予您的用户ID读、写和删除文件的权限。
Check that the FTP program on the server has given your userid permission to read, write and delete files.
用户gretchen的主目录没有gretchen组或者其他用户的读和执行权限，所以用户ian不能访问它。
User Gretchen's home directory has neither read nor execute permission for the Gretchen group or other users, so user Ian cannot access it.
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。
The three values, respectively, indicate whether the user, group, or everyone has read (r), write (w), or execute (x) permission.
这是各种权限：读、写、完全控制、指定给用户、bucket或对象级别的访问粒度。
There are various permissions - read, write, full control - assigned to users, and access granularity established at bucket or object level.
要自己尝试一下，首先要创建一个合适的容器并赋予它全局的读访问权限。
To try this yourself, first create an appropriate container and grand universal read access to it.
第一个规则指定，只要用户xray是组chatt的成员，就允许他读和写，这会覆盖基本权限。
The first rule specifies that user xray will override the base permissions for read and write access, as long as he is a member of the group chatt.
例如，使用chmod +rwx将会设置文件的所有读、写和执行权限。
For example, using chmod + RWX would set all the read, write, and execute permissions for a file.
将会从Twitter请求请求令牌，然后用户将被重定向到 Twitter，以授予代码读/写用户 Twitter 数据的权限，参见图2。
A request token will be requested from Twitter, and then the user will be redirected to Twitter for authorizing our code to the user's Twitter data with read/write access; see Figure 2.
在下一个示例中，向组sun和mobgrp授予读和写权限。
In the next example, read and write permission has been granted for the groups sun and mobgrp.
用户greg的主目录有development组成员的读和写权限，因此用户tom和ian能够列出目录。
User Greg's home directory has read and execute permission for members of the development group, so users Tom and Ian can list the directory.
信息可以是私有的，您可以有选择地让其他应用程序对之具有读或写的访问权限。
The information can be private, and you have the option of letting other applications have read or write access to it.
用户具有访问权限的所有位置都显示在“我的位置”中，而所有用户都具有“读”权限的位置都列出在“公共位置”下。
All the places to which users have access are shown in My places, and the places to which all users have Read permissions are listed under Public places.
接下来的三位(用绿色表示的)表示组对该文件的读、写和执行权限。
The next three bits (in green) represent a group's right to read, write, and execute the file.
设置非常严格的文件权限——如果不是绝对需要，不要让所有人都可以读或写文件，并且使用那些特定的用户和组。
Set very restrictive file permissions — don't let anyone read or write files unless absolutely necessary, and use those special users and groups.
例如，要为其他用户设置读和写权限，可以将0004加上0002以产生0006。
For example, to set read and write privileges for others, add 0004 and 0002 to yield 0006.
LBAC使您可以决定谁拥有不同行和列上的写访问权限，谁拥有读访问权限。
LBAC lets you decide exactly who has write access and who has read access to individual rows and individual columns.
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