pwd

It is a good method for measuring the value of Pwd by manual .

用人工目测的方法测定的Pwd值有较好的重复性。

Notice how the shell prompt shows the new value for $ PWD .

注意，shell提示是如何显示$PWD的新值的。

You can display the name of the current working directory with the pwd command .

您可以使用pwd命令显示当前工作目录的名称。

The program in Listing 7 uses the pwd module to access the password database .

清单7中的程序使用pwd模块来访问密码数据库。

Relative paths are relative to your current working directory , as reported by the pwd command .

相对路径指的是相对于您的当前工作目录的路径，正如pwd命令报告的那样。

Doesn 't seem much easier than running that pwd command you saw earlier , does it ?

难道这不比您此前看到的运行pwd命令更容易吗？

Although multiple factors are involved in PWD , Escherichia coli plays a crucial role in the complex biological process .

PWD是一种多因子参与的复杂病症，但大肠杆菌在一系列复杂的生物学过程中是决定性的环节。

For the next steps , you need something larger and more complex than a simple UNIX command like pwd .

对于下面几个步骤，您需要使用更庞大且更复杂的程序，而不是像pwd这样简单的UNIX命令。

Distinguishing genuine PWD products from counterfeit versions is becoming more and more difficult .

假冒版本区分真正的密码产品正变得越来越困难。

Here 's why : You can display the value of $ PWD as part of the shell prompt .

原因是：可以将$PWD的值显示为shell提示的一部分。

Downhole annular pressure has been becoming a standard measure parameter during well drilling process with the widely application of PWD tools .

随着随钻压力测量（PWD）的应用，井下环空压力已逐渐成为所有钻井过程中的标准测量参数。

Note that this variable is in uppercase letters , unlike the pwd command .

注意，与pwd命令不同，这个变量是大写。

PWD is your current working directory , while $ OLDPWD is your previous working directory .

$PWD是您的当前工作目录，而$OLDPWD是上一次的工作目录。

Notice the difference as you look at the bottom of a real PWD product , and the fakes .

请注意你的差异看看真正的密码产品的底部，而假货。

But if you include $ PWD in your shell prompt , you always know what directory you 're in .

但是，如果您在shell提示中包含$PWD，您就总是知道您当前所处的目录。

Close relations existed between the pine forest fire and the epidemic spread of pine wilt disease ( PWD ) .

松林火灾与松材线虫病的发生和传播有着密切的关系。

This article gives structure diagram of control wellbore pressure through high speed pressure controller , produces methods and the hydraulic model when PWD data is error .

本文给出了高速压力控制器控制井底压力结构框图，给出了PWD数据出现问题时控制井底压力的应急方法，并给出水力学模型。

Also , the PWD column for the SYS_SERVER table shows NULL because the passwords are hidden .

另外，SYSSERVER表的PWD列显示为NULL，因为密码是隐藏的。

Of course , you could run the pwd command every time you need to check the current working directory , but there 's a better way .

当然，每当您想检查当前工作目录时，您都可以运行pwd命令，但还有更好的方法。

Oral vaccine could induce antibodies produced in local mucosal , prevent E.coli adhere to intestinal epithelium , thereby prevent PWD .

口服疫苗能诱导肠粘膜产生局部抗体，阻止致病性大肠杆菌的粘附，进而预防PWD。

TEST STUDY ON GROUTING TREATMENT OF CAVITY UNDER BRIDGE END TRANSITION SLAB BASED ON PWD The application of grouting method in preventing uneven settlement of roadbed

基于FWD检测的公路桥台搭板脱空灌浆法处理灌浆法技术在预防路基不均匀沉降中的应用

Then , when you run cd , the variable PWD will be updated and displayed as part of the shell prompt .

然后，当您运行cd时，变量PWD将被更新并显示为shell提示的一部分。

Whenever you run the cd command successfully , the new working directory is stored in the environmental variable $ PWD ( Present Working Directory ) .

只要cd命令成功运行，新的当前工作目录将存储在环境变量$PWD（PresentWorkingDirectory）中。

Answer : Modify the makefile and specify values for ALIAS , UID , and PWD .

解答：请更改makefile，并为ALIAS、UID和PWD指定适当的值。

E.coli K88 is the main pathogen of post-weaning diarrhea ( PWD ) .

K88大肠杆菌是引起仔猪断奶后腹泻（PWD）的主要病原。

Early borehole uncleanness identification based on PWD tool in highly deviated extended-research wells THE MODEL OF CUTTINGS BED THICKNESS IN HIGHLY DEVIATED WELL

基于PWD的大位移井井眼不清洁识别方法大斜度井中岩屑床厚度模式的研究

And having two prompts allows more information to be shown , to save you having to type some commonly used commands , such as " pwd " .

有这两种提示符就可以显示更多的信息，这样您就不需要输入一些常用的命令，例如“pwd”。

By default , make install will place a symlink forest into pwd / _install unless you have defined the PREFIX environment variable .

缺省情况下，makeinstall会在pwd/install中放入一个符号连接林，除非您已经定义了PREFIX环境变量。

However , being able to see the current directory at a glance is very useful-it certainly saves typing " pwd " all the time .

但是能够一眼看出当前的目录是很有用的&它总是实时保存输入的“pwd”。

Instead of continuously using pwd and hostname , you can achieve the same effect by manipulating the prompt variable to reflect the current working directory and hostname .

不需要一直使用pwd和hostname，只需通过设置prompt变量让shell提示反映当前的工作目录和主机名，即可实现相同的效果。