If a program has a file open before the fork, what happens if both processes try a read or a write?
如果在调用fork前，某个程序已经打开了一个文件，如果两个进程都尝试执行读取或写入，会发生什么情况呢？
If the file does not exist (as determined by the file open error), write the "null" state to the file.
如果该文件不存在(由文件打开错误确定)，则把“null”状态写入文件。
When a process opens a file, it exists on disk even if deleted, as long as the process holds the file open.
当进程打开了某个文件时，只要该进程保持打开该文件，即使将其删除，它依然存在于磁盘中。
Generally speaking, if you have a file open in the editor, the other views reflect different aspects of that file.
一般而言，如果您在编辑器中打开一个文件，那么其他视图反映了该文件的不同方面。
Figure 3 details the process of handling an RPG implicit file open operation along with code snippets of the major functions.
图3详细展示了处理一个rpg隐式文件打开操作的过程和主要函数的代码片段。
For instance, Firefox USES a button for a trigger, a slider for a range, and a standard file open dialog box for an upload control.
比如，Firefox使用按钮表示trigger，使用滑动条表示range，使用标准文件打开对话框表示upload控件。
A document represents the unit of data that the user typically opens with the File open command and saves with the File save command.
一个文档的打开命令和保存命令是数据单元特征。
Some programs may support opening and saving files from FTP servers by typing an FTP address in the file open or file Save dialog box.
部分程序允许在“文件打开”或“文件保存”对话框中键入FTP地址，从而打开和保存FTP服务器上的文件。
How much time have you wasted trying to figure out which process is holding a file open preventing you from deleting an otherwise empty directory?
当你想弄清楚哪个进程正在占用文件以致你无法删除一个目录时，你是否这在问题上浪费了很多时间呢？
Because no two programs can have a "Data.fs" file open at the same time, you cannot run your packing script while any of your other scripts are running.
由于没有任何两个程序能够同时打开“Data . fs”文件，当任何其他脚本正在运行时，您不能运行压缩脚本。
The RPG file open can occur implicitly during the RPG initialization phase or explicitly via the RPG open operation and the use of the USROPN keyword on the file definition.
RPG文件打开可以在RPG初始化阶段隐式发生，也可以通过RPGOPEN操作或在文件定义上使用USROPN关键字显式发生。
Certain dependencies (Linux file open, read, write, close concepts; using the file descriptor and the modes that the file can be opened in; basic Python structure concepts).
一定的依赖关系(Linux文件打开、读取、写入以及关闭的概念；使用文件描述符和可以用来打开文件的模式；基本的Python结构的概念)。
If you can't open a file (文件) , how can you continue your learning?
如果你打不开一个文件，怎么继续学习？
Open the file and examine the methods offered.
打开该文件并检查提供的方法。
One open file is displayed per line and, unless you specify otherwise, all open files from all processes are displayed.
每行显示一个打开的文件，除非另外指定，否则将显示所有进程打开的所有文件。
You can create a new file, open documents, hover your mouse over document icons on taskbar to preview thumbnail, search for any files etc.
你可以创建一个新的文件，打开文件，鼠标在任务栏图标悬停预览缩略图，搜索任何文件等操作。
When a process duplicates itself, the kernel makes a copy of all open file descriptors.
当某个进程复制它自身时，内核生成所有打开的文件描述符的副本。
The file will open in the CICS region and the status will be updated accordingly on your screen.
文件将在CICS区域中打开，您的屏幕上的文件状态将获得相应的更新。
And before searching for data within a XML file, programmers must first open and parse the file.
在XML文件内搜索数据之前，程序员必须先打开和解析该文件。
The logical file system is also responsible for managing the kernel's open file table and the per process file descriptor information.
逻辑文件系统还负责管理内核的打开文件表和每个进程的文件描述符信息。
File drawers can open and show the desired folder — no searching.
文件抽屉可以自动打开并且显示所需要的文件夹——不需要搜索。
Sometimes you know only that a file is open at some part of the file system.
有时您只知道在文件系统的某处打开了文件。
To change the package name, double click your transformation configuration file to open it in the editor.
要改变包的名称，请双击打开转换配置文件。
Once you've saved the file, open it using an XML editor and familiarize yourself with the structure of the inbound event.
保存文件之后，请使用XML编辑器将其打开，以熟悉入站事件的结构。
Selecting the file to open in the displayed file chooser.
在显示的文件选择器中选择要打开的文件。
Extract the iMovie zip file and open the resulting iMovie folder.
解压这个iMovie的zip压缩文件，并打开解压后的文件夹。
Navigate to <install loc>/jazz/client/eclipse and select the TeamConcert.exe file to open the application.
导航到 <installloc>/jazz/client/eclipse，并选择TeamConcert.exe文件，从而打开这个应用软件。
Navigate to <install loc>/jazz/client/eclipse and select the TeamConcert.exe file to open the application.
导航到 <installloc>/jazz/client/eclipse，并选择TeamConcert.exe文件，从而打开这个应用软件。
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