Verb Group --- --- Add Common Approve Lifecycle Assert Lifecycle Backup Data Block Security Checkpoint Data Clear Common Close Common Compare Data Complete Lifecycle Compress Data Confirm Lifecycle Connect Communications Convert Data ConvertFrom Data ConvertTo Data Copy Common Debug Diagnostic Deny Lifecycl...
ForEach(string propertyName)ForEach(string propertyName, object[] newValue)ForEach() 方法还可用于检索或设置集合中每个项的属性值。PowerShell 复制 # Set all LastAccessTime properties of files to the current date. (dir 'C:\Temp').ForEach('LastAccessTime', (Get-Date)) # View the newly set...
Windows PowerShell 3.0 包含現有 Cmdlet (包括簡化語法) 的新功能,以及下列 Cmdlet 的新參數:Computer Cmdlet、CSV Cmdlet、Get-ChildItem、Get-Command、Get-Content、Get-History、Measure-Object、Security Cmdlet、Select-Object、Select-String、Split-Path、Start-Process、Tee-Object、Test-Connection、Add-Member ...
PowerShell 复制 [string] $todaysDate = '1/10/2020' $todaysDate ??= (Get-Date).ToShortDateString() 1/10/2020 Null 条件成员访问运算符 ?. 和 ?[](实验性)备注 这是名为 PSNullConditionalOperators 的实验性功能。 有关详细信息,请参阅使用实验性功能。
Stringify ErrorRecord with empty exception message to empty string (#24949) (Thanks @MatejKafka!) Add completion single/double quote support for -PSEdition parameter for Get-Module (#24971) (Thanks @ArmaanMcleod!) Error when New-Item -Force is passed an invalid directory name (#24936) (Than...
Add a command to the history - typically used to restore history from a previous session. C++ public:staticvoidAddToHistory(System::String ^ command); Parameters command String Applies to 產品版本 Windows PowerShell5.1.0.0 在此文章 Definition ...
# my profile$YS="Z:\YesSir\dev"# helper functions# report errorfunctionReport-Error(){Write-Host$ARGS-ForegroundColorRed}# check if path in envVarfunctionCheck-Path([String]$pathToAdd,[String]$envVar){Write-Host"Checking $pathToAdd in $envVar"if(Test-Path$pathToAdd){$existingEnvVar=(Get...
functionAdd-Numbers([int]$one, [int]$two) {$one+$two} While the first method is preferred, there is no difference between these two methods. When you run the function, the value you supply for a parameter is assigned to a variable that contains the parameter name. The value of that ...
类型:String[] 别名:PSPath, LP Position:Named 默认值:None 必需:True 接受管道输入:True 接受通配符:False -NewerThan 这是FileSystem提供程序提供的动态参数。 将时间指定为DateTime对象。 在PowerShell 7.5 之前,cmdlet 将忽略: 将pathTypeAny。 与此参数一起使用时,OlderThan参数。
Get-WinEvent[-MaxEvents <Int64>] [-ComputerName <String>] [-Credential <PSCredential>] [-FilterXml] <XmlDocument> [-Oldest] [<CommonParameters>] 说明 此cmdlet 仅在 Windows 平台上可用。 Get-WinEventcmdlet 从事件日志(包括经典日志)获取事件,例如系统和应用程序日志。 该 cmdlet 从 Windows Vista ...