下面的清单介绍了一些最重要的结构，使用ioctl套接字命令时常常用到这些结构。
The listings below show some of the most important structures that are frequently used while working with ioctl socket commands.
对于新的关键字通过编写命令处理器来扩充语法的能力。
Ability to extend syntax by writing command handlers for newly contributed keywords.
例如，如果关键字匹配并且配置文件指定了要显示的图像，则它将构建Ghosd图像命令。
For example, it will build a Ghosd image command if the keyword matches and the config file has specified an image to display.
因为查询使用FROM关键字指定要使用的图，所以只需把查询文件的位置提供给sparql命令行即可。
Because the query USES the FROM keyword to specify the graph to use, it is necessary only to provide the location of the query file to the sparql command.
它会通过套接字连接将数据发送给其他节点，然后接收响应，它会发出提交命令，这个命令实际上会更新这些节点。
This sends the data via socket connections to other nodes and upon receiving the response, it issues the commit which actually updates the nodes.
在执行此命令时，它显示一组十字瞄准线。
您可以利用该命令来使用关键字，而不是将ID放入目录页面的URL中。
You can leverage this to use keywords instead of IDs in the URL of the category page.
其他的一些功能有，文件历史、标签窗口、语言关键字帮助、行编辑命令和透明度的支持。
Among the other features are file history, tabbed Windows, language keyword helper, line edit commands and transparency support.
上面的命令中指定了值0，将允许通过单个套接字发送的请求数量设置为无限大。
In the above command a value of 0 is specified, which sets the number of requests allowed down a single socket to unlimited.
关键字部分包含关键字—在本例中指预定义的命令行参数。
The keywords section contains the keywords -in this case, predefined command-line arguments.
(两个感叹号)，可能看起来有些奇怪，但它是一种命令历史符号，可以一字不差地重复前面的命令。
(two exclamation marks), might look a little strange, but it's a command history sigil that repeats the previous command verbatim.
“这是一封很简短的信，”他回忆说，“只有短短的几行字，信里面表示最近有很多关于我和秘书间的绯闻在流传，我立刻明白这是一个对我不服从上级命令的书面警告。”
Just a couple of lines. It indicated there had been rumors of an affair between me and the terminal secretary and that this was a written warning for insubordination.
使用free命令获取以兆字节为单位的内存大小。
为了增加当前关键字以添加更多的报表，执行下面的命令
To increase the current key to add more reports, issue the following command
您可以使用sysadmintask命令以绝对千字节数或当前大小百分比为单位指定两个大小。
You can specify both sizes in terms of absolute kilobytes or as a percentage of the current size using sysadmin task commands.
使用下面的命令，我们将分配16777216字节，以提供较大的页面(共256个较大的页面)。
Using the following command, we'll allocate 16777216 bytes to provide large pages, with 256 actual large pages.
apropos命令对手册页执行关键字搜索，并列出包含您的关键字的命令。
The apropos command does a keyword search of manual pages and lists ones containing your keyword.
highlight命令把type1与Vim的type组关联起来，这样就会使用相同的颜色方案显示byte等关键字。
The highlight command associates type1 with Vim's type group so that the same color scheme reflects for keywords like byte.
以下命令输出10个8字符的密码并要求必须使用一个大写字母和数字。
To print 10 passwords of 8 character length forcing the use of a capital letter and number use.
由于tmc2字段的长度固定，unpack命令用于将消息结构解析为一个数组。
Since the TMC2 fields are all of fixed length, the unpack command is used to parse the structure into an array.
当执行xwininfo命令时，显示一组十字瞄准线。
When you execute the xwininfo command, a set of crosshairs is displayed.
以下命令输出三个7字符的密码并要求必须使用一个大写字母。
To print three passwords of 7 character length forcing the use of a capital letter use.
在命令行上调用方法跟踪的办法是，添加methods关键字标志并将mt设置给目的地关键字之一(maximal、minimal、print)。
Method trace is invoked on the command line by adding the methods keyword token as well as setting the value of mt to one of the destination keywords (maximal, minimal, print).
如果要迁移到V 8中来，那么应该确保使用带CONVERT关键字的REORGINDEXES命令，以便将索引从type - 1转换为type - 2。
If you are migrating to V8 you should be sure to use the REORG indexes command with the convert keyword, to convert indexes from type-1 to type-2.
可以使用trigger命令行关键字激活触发跟踪，这个关键字决定在发生事件时执行表2中的哪些操作。
You can activate trigger trace by using the trigger command-line keyword, which determines which of the actions in Table 2 are taken when that event occurs.
以下命令输出一个8字符的密码。
清单1中的命令分配了16777216字节以提供128个大型页面。
The command in Listing 1 allocates 16777216 bytes to provide large pages with 128 actual large pages.
在文体上，Rexx的IBM/mainframe根源体现在它对命令的大小写敏感；在某种次要程度上也体现在它使用标点符号相对较少 （更多用关键字而不是符号）。
Stylistically, the IBM/mainframe roots of Rexx show in its case-insensitive commands; and to a lesser degree in the relative sparsity of punctuation it uses (preferring keywords to symbols).
可以在updatestatistics命令中使用AUTO和FORCE关键字，指定是否需要使用智能统计。
You can use the AUTO and FORCE keywords in the update statistics command to specify if Smarter statistics should be used or not.
清单3中的命令分配16777216字节以提供128个大页面。
The command in Listing 3 allocates 16777216 bytes to provide large pages with 128 actual large pages.
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