如果这两个文件都不存在，那么只允许超级用户使用这个命令。
If neither of these files exists, only the super user will be allowed to use this command.
如果这个文件不存在，那么模块就不会显示在模块列表中。
If this file does not exist, your module will not show up in the module listings.
如果这个路径已经存在，就需要确保它不包含任何文件或子目录。
If the path already exists, you need to make sure that it doesn't contain any files or subdirectories.
如果这个配置文件不存在，第二个搜索就查找C0A8000，依次类推。
If this configuration file is not present, the next searched for is C0A8000, and so on.
如果存在似乎只局限于一台虚拟机的磁盘问题，那么要查看的第一个位置是这个虚拟机的日志文件。
If there are disk issues that appear to be limited to a single virtual machine, the first place to look is in the log file for the virtual machine.
如果存在任何错误，那么这个概要文件被保存，但是不会创建一个概要文件版本。
If there are any errors found, then the profile is saved, but a profile version is not created.
如果在这个文件中还存在“marketable”或“marketed”之类的单词，那么上面的命令也会显示包含这些单词的行的内容。
If the words "marketable" or "marketed" had occurred in the file, the utility would have displayed the lines containing those words as well.
当然，接下来的逻辑步骤是在那个位置创建这个概要文件——如果这个概要文件已经存在于另一个项目中——只需拷贝并移动它即可。
Of course, the next logical step is to either create the profile at that location or — if the profile already exists in another project — copy and move it.
如果这个选项已被激活，当有相同名称的一个框架文件已经存在于这个工作空间时，这个最新产生的文件将与现存的框架文件进行合并。
If this option is enabled, when a skeleton file of the same name already exists in the workspace, the newly generated skeleton file will merge with the existing skeleton file.
在保存时将会进行错误验证，如果存在错误，这个版本的概要文件将不会被生成。
Validation is run during the save and, if there are any errors, a profile version is not generated.
大多数过滤软件能让您将受拒的消息保存在临时文件夹中，等待您去查看—但如果需要查看的文件夹中充斥着大量的垃圾邮件，那么这个软件的实用性会因此而削弱。
Most filtering software allows you to save rejected messages in temporary folders pending review — but if you need to review a folder full of spam, the usefulness of the software is thereby reduced.
如果该文件不存在，那么您必须创建它；这个PHP文件还允许用户刷新这个Ami列表。
If the file doesn't exist, you have to create it; the PHP file also gives the user the option to refresh the list of AMIs if he wants.
如果这个操作由于某种原因失败(比如指定的文件夹不存在)，则这个任务将失败并显示一条恰当的消息。
If for some reason this fails (like the specified folder does not exist), the task will fail and print an appropriate message.
增加的代码用于检查 parameters.xml.done文件是否存在，因为如果这个文件已经存在，意味着 RDS安装已经完成，不应该再次安装。
The added code checks to see if the parameters.xml.done file is not present because if this file is already present, that means that the RDS installation is already done and should not be done again.
如果有这个配置文件的话，色彩变量就可以保存在一个地方，只要改变这个配置文件就可以实现你色彩的更新。
With a config file, the colors can be kept in one place, and only one file needs to be updated.
一个系统文件路径，这个文件路径不一定需要存在，如果不存在，它会自动为你创建。
A file system path. The file does not have to exist on disk. If it does not exist, it is created for you.
一个系统文件路径，这个文件路径不一定需要存在，如果不存在，它会自动为你创建。
A file system path. The file does not have to exist on disk. If it does not exist, it is created for you.
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