Powershell 在全球范围内应用冗长 [英] Powershell apply verbosity at a global level

问题描述

想象一下，如果你有一个包含一行代码的脚本，比如

Imagine if you have a script containing a single line of code like

ni -type file foobar.txt

-verbose 标志未提供给 ni 命令.如果我要运行此脚本以强制详细程度，是否可以在全局 PSSession 级别设置详细程度?我问的原因是我有一组大约 60 个相互依赖的脚本，这些脚本都没有对它们发出的任何命令提供详细信息，我希望在调用主入口点 powershell 脚本时查看整个输出.

where the -verbose flag is not supplied to the ni command. Is there a way to set the Verbosity at a global PSSession level if I were to run this script to force verbosity? The reason I ask is that I have a group of about 60 scripts which are interdependent and none of these supply -verbose to any commands they issue and I'd like to see the entire output when I call the main entry point powershell script.

推荐答案

Use $PSDefaultParameterValues:

$PSDefaultParameterValues['New-Item:Verbose'] = $true

在全局范围内设置它，然后 New-Item cmdlet 的 -Verbose 的默认值将为 $True.

Set that in the Global scope, and then the default value of -Verbose for the New-Item cmdlet will be $True.

您可以对要影响的 cmdlet 使用通配符:

You can use wildcards for the cmdletsyou want to affect:

$PSDefaultParameterValues['New-*:Verbose'] = $true

将为所有 New-* cmdlet 设置它.

Will set it for all New-* cmdlets.

$PSDefaultParameterValues['*:Verbose'] = $true

将为所有 cmdlet 设置它.

will set it for all cmdlets.

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