To check if HashTable contains a key in PowerShell,Use the if statement with the .ContainsKey() method. Use ContainsKey() Method 1 2 3 4 5 6 7 8 9 $hashTable = @{'Name'='PowerShell'; 'Version'=7.0} $key = 'Name' if($hashTable.ContainsKey($key)){ Write-Host "Key '$key...
{ if($InputObject -is [hashtable]) { $clone = @{} foreach($key in $InputObject.keys) { $clone[$key] = Get-DeepClone $InputObject[$key] } return $clone } else { return $InputObject } } } 还有一种方法就是用.NET来实现 CliXMl的深度限制是48,超过的话,克隆就会失败。 function Get...
functionGet-DeepClone{ [CmdletBinding()]param($InputObject)process{if($InputObject-is[hashtable]) {$clone= @{}foreach($keyin$InputObject.keys) {$clone[$key] =Get-DeepClone$InputObject[$key] }return$clone}else{return$InputObject} } } ...
PS> & "1+1" &: The term '1+1' is not recognized as a name of a cmdlet, function, script file, or executable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. PS> Invoke-Expression "1+1" 2 ...
In pull mode, the IT department creates a pull server with the configuration details of each node using a Managed Object Format file. Each node contacts the pull server to check for a new configuration. If the new configuration is available, the pull server sends the configuration to the node...
Before we decide to create a profile, let’s check to see whether we already have one: Test-Path $profile If the profile exists this command will return True; if it doesn’t exist, the command will return False. If this command returns False, you need to create the profile. ...
Explains how to use a switch to handle multiple if statements.Long descriptionTo check a condition in a script or function, use an if statement. The if statement can check many types of conditions, including the value of variables and the properties of objects.To check multiple conditions, ...
check if a process or service is hanging/not responding? Check if a text file is blank in powershell check if computer exist in ou Check if drive exists, If not map Check if Email address exists in Office 365 and if exists, Create a Unique Email address Check if event log source exist...
Selects objects from indexed collections, such as arrays and hash tables. Array indexes are zero-based, so the first object is indexed as[0]. You can also use negative indexes to get the last values. Hash tables are indexed by key value. ...
:wrench: :hammer: A set of PowerShell functions you might use to enhance your own functions and scripts or to facilitate working in the console. Most should work in both Windows PowerShell and PowerShell 7, even cross-platform. Any operating system limit