One approach is to run as root, open the privileged port as soon as possible, and then permanently drop root privileges (including any privileged groups the process belongs to).
一个方法是以root 身份运行，尽可能快地打开需要特权的端 口，然后永久去除 root特权（包括进程所属的任何有特权的组）。
To do this, create a file called robot.txt to drop into your Web server's root directory. In the robot.txt.
要进行划分，请创建一个名为robots . txt的文件，并将该文件拉入到Web服务器的根目录下。
This allows a set-user-ID (other than root) program to drop all of its user privileges, do some un-privileged work, and then re-engage the original effective user ID in a secure manner.
这使set-user-ID（非根）程序能够放弃它的所有用户特权，执行一些非特权操作，然后恢复原来的有效用户ID。
You must be root to make the chroot call, and you should quickly change to non-root (a root user can escape a chroot environment, so if it's to be effective, you need to drop that privilege).
您必须以root身份来进行chroot调用，而且您应该快速地改变为非root身份(root用户可以脱离chroot环境，所以如果它要生效，您需要解除那个特权)。
Select a port type node in the source WSDLs panel and then drag and drop over the root target WSDL node.
在源wsdl面板上选择端口类型结点，然后将其拖放到根目标WSDL结点上。
If I drop one from eight meters and I drop another one from two meters then the difference in time will be the square root of the ratio.
一个从8米处坠落，一个从2米处坠落，时间之差是它与高，之比的平方根。
To run the site, in the WebMatrix Files workspace, select the root Orchard folder. Click the drop-down list in the run button and then select a browser.
运行这个站点的话，在WebMatirx的File工作区，选择Or chard文件夹，点击Run按钮，然后就会打开一个浏览器。
Optical and packet layers used in proven functional recovery method would be more reliable, intelligently deal with the root causes of network performance under the drop.
光纤和分组层上采用的经过实践验证的功能恢复方法可以更可靠、智能地根据根本原因处理网络性能下降情况。
We normally grind up a leaf or a root and average the information for all cells, but if sugar levels rise in one cell and drop in another, we would see no change in this average.
我们通常将植物的根和叶碾成粉末，然后平均所有细胞的成份，但是如果在单个细胞糖水平升高和降低，我们将从平均水平上是看不出来的。
The paper discussed the average diameter of rain drop, average velocity of moving and falling and the conception of weighted velocity in square root as well as the me - tho...
讨论了雨滴平均直径、平均运动速度、平均降落速度和雨滴加权平方根速度的概念及其计算方法，建立了雨滴平均直径和各种降落速度与雨强、动能的函数关系式。
The DSS used such oxygen-enrichment principles and ways as liquid-drop, liquid-flow, root-revealed and root-wet, etc.
DSS利用了滴液法、液流法、露根法、湿气根法等几方面增氧的原理和方法。
The DSS used such oxygen-enrichment principles and ways as liquid-drop, liquid-flow, root-revealed and root-wet, etc.
DSS利用了滴液法、液流法、露根法、湿气根法等几方面增氧的原理和方法。
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