if 语句 比较运算符 集合运算符 显示另外 8 个 与许多其他语言一样,PowerShell 提供了用于在脚本中有条件地执行代码的语句。 其中一个语句是If语句。 今天,我们将深入探讨 PowerShell 中最基本的命令之一。 备注 本文的原始版本发布在@KevinMarquette撰写的博客上。 PowerShell 团队感谢 Kevin 与我们分享这篇文章。
多個if 陳述式 我們可以將此分成多個語句,並逐一檢查。 在此情況下,我們會使用旗標或追蹤變數來合併結果。 PowerShell $skipUser=$falseif($null-eq$user) {$skipUser=$true}if($user.Department-ne'Finance') {Write-Verbose"isn't in Finance department"$skipUser=$true}if($user.Title-match'Senior')...
If variable is null or empty skip in script If with multiple conditions If/then statement in Powershell Ignore open files when running compress-archive ignore warning in powershell IIS Remoting The data is invalid Impersonation and PSRemoting Impersonation inside PowerShell script Import a scheduled ...
For theMandatoryparameter andValidateNotNullandValidateNotNullOrEmptyattributes, skip the null-element check if the collection's element type is value type. Preserve$?forParenExpression,SubExpressionandArrayExpression This PR alters the way we compile subpipelines(...), subexpressions$(...)and array ...
connInfo.SkipCACheck = true; var runspace = RunspaceFactory.CreateRunspace(connInfo); return runspace; var runspace = RunspaceFactory.CreateRunspace(connInfo); Hairyken, I found the same thing for the-DelegatedOrganizationparameter as well! If you use the Customer Tenant ID y...
$PSDefaultParameterValues @{} (empty hash table) $PSEmailServer $null (none) $PSModuleAutoLoadingPreference All $PSNativeCommandArgumentPassing Windows on Windows, Standard on Non-Windows $PSNativeCommandUseErrorActionPreference $false $PSSessionApplicationName 'wsman' $PSSessionConfigurationName 'h...
If Format is not specified, it is inferred from the file extension of ArchiveFileName (#24, proposed by @onyxhat) Added new parameter VolumeSize to specify the colume size for Compress-7Zip (#25, proposed by @rgel) Added new switches FlattenDirectoryStructure, SkipEmptyDirectories, and Disab...
https://www.fbi.gov/wanted/topten/alejandro-castillo/download.pdf Hi here is the link i need to download the file , between the /topten and...
Invoke-NullCoalescing Similar to the C# ?? operator e.g. name = value ?? String.Empty Object Skip-Object Skips the specified objects in the pipeline. OpenPowerShellHere Enable-OpenPowerShellHere Creates the registry entries required to create Windows Explorer context menu "Open PowerShell Here"...
The string can be interpreted as True if it's converted to a non-empty string or to a non-zero integer. $foreach Contains the enumerator (not the resulting values) of a foreach loop. The $foreach variable exists only while the foreach loop is running; it's deleted after the loop...