$AddModulesArray|ForEach-Object{If($_-notmatch $item){Write-Host Write-Host Installing $_ Install-Module-Name $_ Read-Host-Prompt"Press Enter to continue"}Else{If($_-match $item){Write-Host Write-Host $_ Already
這仍可在if語句中正常運作。 因此,運算子傳回一個值,然後整個運算式會是$true。 PowerShell $array=1..6if($array-gt3) {# do something} 這裡有一個小陷阱隱藏在這裡的細節, 我需要指出。以這種方式使用-ne運算子時,很容易錯誤地向後查看邏輯。 使用-ne與集合搭配時,如果集合中的任何項目不符合您的值,...
/// </remarks> /// <value>Array of patterns to search.</value> [Parameter( Position = 1, ParameterSetName = "PatternParameterSet", Mandatory = true)] public string[] Pattern { get { return patterns; } set { patterns = value; } } private string[] patterns; private Regex[] ...
Length;$i++){ "`$iparray["+$i+"]="+$iparray[$i]+"`n" Invoke-Command -ComputerName $iparray[$i] -Credential $Cred -ScriptBlock { Get-WindowsFeature -Name NET-*, Web-* | where {$_.Name -notmatch "Ftp|Web-Application-Proxy"} | Install-WindowsFeature; } }...
The comma can also be used to initialize a single item array by placing the comma before the single item.For example, to create a single item array named $B containing the single value of 7, type:PowerShell Copy $B = ,7 You can also create and initialize an array using the range ...
如果具有相同名稱的類型已經存在,Add-Type 新增擲回錯誤 (#9609) (感謝 @iSazonov!) 效能 避免在 Parser.SaveError 中使用 Closure (#11006) 改善建立新 Regex 實例時 (#10657) (感謝 @iSazonov!) 改善從 types.ps1xml、typesV3.ps1xml 及 GetEvent.types.ps1xml 處理 PowerShell 內建類型資料 (#10898) ...
When you use positional parameters, type one or more values after the function name. Positional parameter values are assigned to the$argsarray variable. The value that follows the function name is assigned to the first position in the$argsarray,$args[0]. ...
$array = @('Joe','Susie','Donnie') $hashtable = @{FirstName = 'Joe'; FirstName = 'Susie'; FirstName = 'Donnie'} Help and comments PowerShell enables the addition of help topics for modules, scripts and individual commands. To view all the help topics, use theGet-Helpcommand. ...
Add-TypeAdds a Microsoft .NET Framework type (a class) to a Windows PowerShell session (PSSession). Checkpoint-ComputerCreates a system restore point on the local computer. Clear-ContentDeletes the contents of an item, such as deleting the text from a file, but does not delete the item. ...
Applies To: Windows PowerShell 2.0 This section contains the help topics for the cmdlets that are installed with Windows PowerShell. Display in verb order Display in noun order Cmdlets (In Verb Order) Expand table NameDescription Add-Computer Adds computers to a domain or workgroup. Add-...