Create A Directory If It Does Not Exist To create a directory if it does not exist, this is a very robust example of how you might want to handle it. Adapt to suit your needs. This code was put in the file "NewDirDemo.ps1" that you see me using below. [CmdletBinding()] Param( ...
#Create the Directory if it does not exist if ($testdir -eq $false) { New-Item -ItemType directory -path $logdir }#Generate the Log File name $logfile = $computername + "_PrintJobLog.txt" $logs = $logdir + $logfile#Test if the log exists, append to existing log file if...
If you do enable scripting, you can direct Windows PowerShell to run only digitally signed scripts. All of this is to help ensure that Windows PowerShell doesn't become the next VBScript—a great language that has been frequently misused to create malicious scripts. VBScript isn't going away...
By default, loopback sessions are created by using a network token, which might not provide sufficient permission to authenticate to remote computers. TheEnableNetworkAccessparameter is effective only in loopback sessions. If you useEnableNetworkAccesswhen you create a session on a remote computer, th...
This might cause performance issues if the operation is repeated several times or the size of the array is too big.It isn't easy to delete elements from an array, but you can create a new array that contains only selected elements of an existing array. For example, to create the $t ...
Example 1: Send output and create a file This example shows how to send a list of the local computer's processes to a file. If the file does not exist,Out-Filecreates the file in the specified path. PowerShell Get-Process|Out-File-FilePath.\Process.txtGet-Content-Path.\Process.txt NP...
if($help) { GetHelp ; Exit } Because the –help parameter is looked for first, its presence on the command line trumps everything else. If the –help parameter was not used, the script must evaluate the value supplied for the –action parameter—which is the default parameter. Anything ...
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. ...
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...
PowerShell security features. You should already know about execution policy, and know what setting you’re using. If you don’t already know the difference between “RemoteSigned” and “AllSigned,” and why one might be better than the other, you might not be ready for the following ...