好像我们正在进行顺序扫描(对整个表)来满足SQL命令的需求，不管它是什么。
It looks like we are doing a sequential scan (of an entire table) to satisfy the SQL command, whatever it is.
通过应用此修补程序，我可以使外置驱动器在引导过程中由内核自动检测，而不需要任何重新扫描命令。
By applying this patch, I was able to have the external drive automatically detected by the kernel during bootup with no rescanning commands required.
例如，要扫描192.168.0.0网络中的所有主机，您可以使用清单1中的命令。
For example, to scan all of the hosts in the 192.168.0.0 network, you could use Listing 1.
这将启动连接器，打开显示启动信息的命令窗口，并扫描您已创建并保存到BusinessEvents事件目录的事件文件。
This initiate the connectors, and opens a command window displaying the start-up and the scan for the event files you've created and saved to the Business Events event directory.
在以前的对话unix专栏(请参见参考资料部分)中曾多次介绍了find命令，这是一种非常有用的实用工具，可用于扫描并处理各种文件，甚至整个UNIX文件系统。
Many of the previous Speaking UNIX columns (see Resources) have presented the find command — an invaluable utility for scanning and processing files or even the entire UNIX file system.
可以通过iwlistscan命令来测试扫描。
powerwait：只在init收到电源故障信号时执行命令，并且等待进程终止后再继续扫描inittab文件。
Powerwait: Only execute the command if init receives a power fail signal, and wait until the process terminates before continuing to scan the inittab file.
然后我们进行循环，重新扫描SCSI总线（通过将命令回送到 /procpseudo-filesystem中的特殊文件，并调用devfsd ），直到出现根设备（我的例子中为 /dev/sda1）。
We then loop, rescanning the SCSI bus (by echoing a command to a special file in the /proc pseudo-filesystem and calling devfsd) until the root device (/dev/sda1 in my case) is present.
这条新命令允许您在对基表的一次扫描中收集统计数据，并构建索引，而不像这些特性的以前实现那样需要进行两遍扫描。
This new command allows you to collect statistics and build an index in a single pass of the base table, instead of two passes with the previous implementation of these features.
这种扫描使用一组简单的命令执行。
This scanning is performed with a couple of simple commands.
要执行类似基本的ping测试，并识别网络中配置的所有主机，可以使用- sP命令行选项，并提供您希望扫描的IP地址规范。
To perform a basic ping test and identify all of the hosts configured on the network, use the -sp command-line option and provide the IP address specification that you want to scan.
通过扫描系统来查找无主文件是一个好主意，而且可以在AIX上使用一些简单的命令执行此操作。
It's a good idea to scan your systems for unowned files, and on AIX you can do so using some simple commands. To scan for files that have no user, run the following command from the command line.
细节-支持命令行快速扫描。
使用扫描第2轨命令。
介绍一种通过将表格扫描、识别、文字文件格式转化等手段，再利用FOXPRO的有关命令直接将表格数据中的数据录入数据库的方法。
This paper introduce a means, which can copy data of tables or books into database by scanning, identifying, transforming file format and some commands of FOXPRO.
采用红外传感器扫描危险位置和正常位置是否有人经过，以执行正确的命令和安全措施。
Infrared ray sensor scans danger place and normal place whether there is person passing so the PLC can give correct command and safety measure.
医生的命令不是今晚，亲爱的，我在CT扫描。
也可以通过在命令行运行扫描和安排和自动扫描主机。
You can also run scans via the command line, and schedule and automatically scan hosts.
也可以通过在命令行运行扫描和安排和自动扫描主机。
You can also run scans via the command line, and schedule and automatically scan hosts.
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