Function "Main" in PowerShell Function parameter validation, accept multiple variables types Function says "The term 'time' is not recognized as the name of a cmdlet, function, script file, or operable function to accept array from pipe Gather website data with PowerShell Generate a Random file...
Functions can return values that can be displayed, assigned to variables, or passed to other functions or cmdlets. You can use thereturnkeyword to return output. Thereturnkeyword doesn't affect or suppress other output returned from your function. However, thereturnkeyword exits the function at ...
IncreaseFUNCTIONS_WORKER_PROCESS_COUNT. Increasing this setting allows handling function invocations in multiple processes within the same instance, which introduces certain CPU and memory overhead. In general, I/O-bound functions don't suffer from this overhead. For CPU-bound functions, the impact ...
As with cmdlets,functions can use parametersand return values that can be passed to other functions or cmdlets. By describing a parameter to the shell, admins can use any type of PowerShell parameters, such as named parameters, mandatory parameters and positional PowerShell parameters. The followi...
Another way is to use .NET to deserialize it using CliXml like in this function: PowerShell Copy function Get-DeepClone { param( $InputObject ) $TempCliXmlString = [System.Management.Automation.PSSerializer]::Serialize($obj, [int32]::MaxValue) return [System.Management.Automation.PSSerial...
When an object isn't an indexed collection, using the index operator to access the first element returns the object itself. Index values beyond the first element return$null. PowerShell PS> (2)[0]2PS> (2)[-1]2PS> (2)[1]-eq$nullTrue PS> (2)[0,0]-eq$nullTrue ...
Script parameters work like function parameters. The parameter values are available to all of the commands in the script. All of the features of function parameters, including the Parameter attribute and its named arguments, are also valid in scripts. ...
Process: Delete the Team, go to Azure and delete the group permanently, go to sharepoint and delete the site permanently. No big deal. To make it easier I wanted to have a PowerShell script doing this job for me. I thought it is the easiest way to do it with the pnp modu...
but I run lots of commands. I would like to create a custom Windows PowerShell function that contains the capability of several commands. This would allow me to be able to type a single command, and have it perform multiple actions. I used to be able to do things like this in other ...
functionglobal:PromptWriteErrorInfo() {if($global:GitPromptValues.DollarQuestion) {return}if($global:GitPromptValues.LastExitCode) {"`e[31m("+$global:GitPromptValues.LastExitCode+")`e[0m"}else{"`e[31m!`e[0m"} }$global:GitPromptSettings.DefaultPromptBeforeSuffix.Text='`n$(PromptWriteErro...