You may want to read more about Changing File Permissions and seeing hidden files on the server.
你可以在服务器上阅读更多的关于更改文件权限和查看影藏文件的内容。
But when we show hidden files, we can see another "hosts" file. It is hidden, as in the following example.
但当我们显示出隐藏文件时，却看到了另外一个“hosts”文件。
Bash keeps a record of what the user has typed exactly and writes it to a hidden file called.bash_history within the user's home directory.
bash会准确地记录用户输入的命令，并把记录写到用户主目录中的隐藏文件. bash_history中。
When a client creates an HDFS file, it computes a checksum of each block of the file and stores these checksums in a separate hidden file in the same HDFS namespace.
当某个客户端创建一个新的HDFS文件，会计算这个文件每个block的校验和，并作为一个单独的隐藏文件保存这些校验和在同一个HDFS namespace下。
Today at Where 2.0 Pete Warden and I will announce the discovery that your iPhone, and your 3g iPad, is regularly recording the position of your device into a hidden file.
今天在Where 2.0大会上，PeteWarden和我要宣布一项发现，你的iPhone或者3giPad，正在定期记录你的设备的位置信息到一个隐蔽文件中。
However, you must first make sure your server isn't configured to hide the file. Your FTP program should enable you to choose to display hidden files and folders on your server.
然而，首先你要确保服务器不会隐藏文件，FTP程序应该能够让你选择在服务器中呈现的隐藏文件与文件夹。
Configuring file system access along with user input is dangerous, so it's best to avoid it altogether by designing your application to use a database and hidden, generated file names.
同时配置用户输入和文件系统访问权十分危险，因此最好把应用程序设计为使用数据库和隐藏生成的文件名来避免同时配置。
The mail body or file attachments are changed, and there are some hidden fields added or modified during archiving and retrieval.
在存档和获取期间，会修改邮件体或文件附件并添加或者修改一些隐藏的字段。
Each server's identity is usually hidden under the file system itself.
每个服务器的标识通常是隐藏在文件系统中的。
However this must be done carefully, because even when the information is masked on display screens and printouts, it may still survive as hidden data in the document file.
但是，这么做必须小心，因为即使信息在显示屏和打印输出中隐藏了，在文档文件中它仍然是存在的。
The program has a wrapper that deduces how many input nodes (count and target) are needed, based on the actual input file. Choosing the number of hidden nodes is trickier.
这个程序有一个包，它能够根据实际文件推断出需要多少输入节点（计算在内的和期望的），选择隐藏节点的数目是一个诀窍。
This can be useful if you want to add some hidden metadata to a file without altering the file's content.
如果想向文件增加一些隐藏的元数据，而不必修改文件内容，这就很有用了。
Be careful if you cut and paste this code as there may appear some hidden HTML content in your XML file, especially at line breaks that cause trouble not easy to retrieve.
剪辑并粘贴这一程序时请注意，因为XML文件中可能包含了某些隐藏的HTML内容(尤其是换行)，它将导致不能易发现的错误。
For example, you can change file property so that it is hidden and encrypted while being accessible to the DB2 instance owner processes, as shown in Figure 1.
例如，可以通过修改文件属性把这个文件改为隐藏和加密的，同时允许DB 2实例所有者进程访问它，见图1。
If you have a large data model, or you have data that needs to be hidden from users, you can load an instance from an external XML file (see Listing 5).
如果数据模型很大，或者需要向用户隐藏某些数据，可以从外部XML文件加载实例(如清单5所示)。
Malicious code can be hidden in fonts that automatically load when a user opens a PDF file, allowing a hacker to take control of the device.
恶意代码可以隐藏在字体中，当用户打开PD F文档时自动加载，从而允许黑客完全控制手机。
For the PC, the bootable CD generally conforms to the El Torito specification, which treats a special file on the disc (possibly hidden) as a floppy diskette image.
对于PC来说，可启动CD通常遵守elTorito规范，这会将磁盘上的某个文件(可能是隐藏的)当作一个软盘映像来使用。
Two of these nicknames are associated with remote Oracle tables and one is associated with a local XML file, but such information is hidden from Hibernate programmers.
其中两个别名和远程oracle表联系，一个和本地XML文件联系，不过这些信息对Hibernate程序员是隐藏的。
Other examples of metadata include attributes, such as hidden or read-only, that the operating system USES to decide how to display the file and who gets to modify it.
metadata的其他例子包括属性，像是藏着或者唯读，作业系统使用决定，该如何显示文件而且谁开始修正它。
If you hold down the Shift key while right-clicking on a file or folder, you'll see a whole list of extra items that are normally hidden.
如果你在右键点击一个文件或文件夹的同时按住Shift键，您会看到一整个通常隐藏着的额外菜单项。
One of the interesting features that XForms brings to your browser is the ability to save a form's contents (any data in the fields, plus any "hidden" data stored in the data model) to a file.
X Forms为浏览器带来的最有趣的特性之一是将表单内容(字段中的所有数据，以及存储在数据模型型中的“隐藏”数据)保存到文件中。
Figure 3 shows an example of such an ai*.log file loaded into MS Excel (with some columns hidden).
图3展示了一个被装载到MSExcel 中（某些列被隐藏）的ai*.log文件。
So the hidden "hosts" file is the real hosts file in fact. When we open this file, we can see that two entries have been added to the end of the file.
所以，这隐藏的“hosts”事实上才是我们真正的hosts文件。
While they don't have to go into the trash can, but they should be sorted and organized into file folders inside your desk, or somewhere else hidden from view.
也许它们并不至于进垃圾桶，但也许它们该被归类整理到你桌子里的文件夹，或者不在你视线里的别的地方。
I can do this because the top of this file contains an if statement that checks for the existence of the hidden input field named store, which is always set to True.
我之所以可以这样做是因为此文件的顶部包含if语句，该语句可以检查潜在的输入字段store是否存在，而这永远被设置为True。
There is a working file, but the SCM tool has no hidden state information about it.
这是一个工作文件，但是配置管理工具没有关于它的隐藏状态信息。
There is a padded notebook compartment, a section for file storage, and even a hidden water bottle pocket.
有软垫的笔记本隔间，一个用于文件存储部分，甚至是隐藏的水壶口袋。
There is a padded notebook compartment, a section for file storage, and even a hidden water bottle pocket.
有软垫的笔记本隔间，一个用于文件存储部分，甚至是隐藏的水壶口袋。
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