You should also be made aware of the parameter -LiteralPath to Test-Path, that you can see in the second example above. This also works if your file contains characters like brackets that causes the -Path parameter to expand the path since it supports wildcard syntax by default. Use -Lite...
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 exists for non admins Check if file created today and not ...
caseSensitive; break; } //End of If. } //End ForEach loop. } // End of If if script exists. // If script block exists, see if this line matches any // of the match patterns. else { int patternIndex = 0; while (patternIndex < patterns.Length) { if ((simpleMatch && ...
NAME New-Module SYNOPSIS Creates a new dynamic module that exists only in memory. SYNTAX New-Module [-Name] <String> [-ScriptBlock] <ScriptBlock> [-ArgumentList <Object[]>] [-AsCustomObject] [-Cmdlet <String[]>] [-Function <String[]>] [-ReturnResult] [<CommonParameters>] DESCRIPTION ...
No corresponding Set-* cmdlet exists, but you can use a method to complete the same task. For more information about the SqlServer PowerShell module and installation instructions, see the SQL Server PowerShell overview. Another reason to be aware of methods is some PowerShell users assume you ...
If you don't use one of the keywords (begin,process,end,clean) in afunctiondefinition, PowerShell puts the statements in theendblock. For more information about thedynamicparamkeyword and dynamic parameters in functions, seeabout_Functions_Advanced_Parameters. ...
If the ShouldProcess call returns false, the action will not be taken. (For more information about the confirmation requests generated by ShouldProcess call, see the MSDN® documentation at msdn2.microsoft.com/ bb204629.) The Confirm and WhatIf cmdlet parameters are available only for cmdlets...
#In UtilityFunctions.ps1functionNew-Profile{Write-Host"Running New-Profile function"$profileName=Split-Path$PROFILE-Leafif(Test-Path$PROFILE) {Write-Error"Profile$profileNamealready exists on this computer."}else{New-Item-TypeFile-Path$PROFILE-Force} } ...
This is a good thing for .NET to do, since it minimizes the memory and filesystem reads it needs to use, making it more resource efficient. Unfortunately a side effect of this is that if an assembly load will fail, we won’t necessarily know when the program is first loaded, only whe...
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. ...