You can take a cue from GCC: maintain many sets of environment variables per application and switch from one pool to another depending on the work at-hand.
您可以从GCC得到提示：为每个应用程序维护多个环境变量集，并根据手头的工作从一个集合切换到另一个集合。
The following environment variables are used.
需要用到以下几个环境变量。
For DB2, update the DB2 driver environment variables.
对于DB2，更新DB 2驱动程序环境变量。
Check for input parameters and environment variables.
检查输入参数和环境变量。
Install the database server and set the environment variables.
安装数据库服务器并设置环境变量。
Set up your environment variables with the following commands.
用下列命令设置环境变量。
Other environment variables are germane to individual utilities.
其他环境变量与不同的实用程序有关。
There are a few more environment variables that relate to serviceability.
还有几个与可服务性相关的环境变量。
GCC defines a variety of environment variables to customize its operation.
GCC定义各种环境变量来定制其操作。
Features, such as the PATH and MANPATH environment variables, conserve typing.
有些特性，如PATH和MANPATH环境变量，可以减少输入工作量。
The remaining environment variables in the list above are application-specific.
上面列表中剩下的环境变量都是应用程序特定的。
Another method that could be used is to query the locale environment variables.
另一种可以使用的方法是查询语言环境变量。
Specify the following environment variables in the.profile or manually on demand.
根据需要在.profile中或手工指定下列环境变量。
And that still doesn't deal with the problem of undocumented environment variables.
而且，这还不能处理那些没有文档化的环境变量的问题。
These environment variables are typically located in the DB2 instance's user profile.
这些环境变量通常位于DB 2实例的用户配置文件中。
For example, the pager utility less defines a number of useful environment variables.
例如，分页实用程序less定义了几个有用的环境变量。
After the above distribution is installed, set up the following environment variables.
安装上述分发版以后，设置以下环境变量。
This file configures the environment variables used in the scripts. Modify the common.py.
该文件配置脚本中使用的环境变量。
Now, let's take a look at how one actually USES environment variables. Here's an example.
现在，让我们看一下如何实际使用环境变量。
Use WebSphere environment variables and a path specific to your Process Server installation.
使用特定于您的ProcessServer安装的WebSphere环境变量和路径。
Like the shell, you can customize many other UNIX applications through environment variables.
与shell一样，可以通过环境变量定制其他许多UNIX应用程序。
Dynamically change Enterprise Replication configuration parameters and environment variables.
动态更改EnterpriseReplication配置参数和环境变量。
Custom application environment variables are typically documented in the program's man pages.
程序的man页面中通常包含对自定义应用程序环境变量的说明。
For any console session that you use, ensure that the following environment variables are set.
对于所使用的任何控制台会话，请确保设置了以下环境变量。
If line-count is not specified, the defaults as specified by the environment variables are used.
如果没有指定line - count，那么就使用环境变量所指定的缺省值。
In the assignment case, you can set environment variables which you can then match against later.
在赋值情况下，你可以设置稍后匹配的环境变量。
Individual applications provide environment variables, too. The trick is discovering the variables.
单独的应用程序也提供环境变量，关键是如何发现这些变量。
In addition, there is no need to define environment variables for the user initiated script package.
此外，不需要为用户发起的脚本包定义环境变量。
The environment TAB displays the Settings of the IDS environment variables for the selected session.
Environment选项卡显示所选会话的IDS环境变量设置。
This file can also be used to define environment variables for setting the display and print options.
该文件还可以用来定义设置显示和打印选项的环境变量。
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