PS E:\temp> [System.IO.Directory]::Exists('E:\temp') True If you want to check if the directory the script/program is currently in contains a subdirectory, you can use the trick I demonstrate below - where I ch
// If script block exists, see if this line matches any // of the match patterns. else { int patternIndex = 0; while (patternIndex < patterns.Length) { if ((simpleMatch && wildcardPattern[patternIndex].IsMatch(line)) || (regexPattern != null && regexPattern[patternIndex].IsM...
Windows PowerShell 作为一款功能强大的脚本自动化工具，为IT专业人员提供了高效、灵活的任务管理方案。本文...
如果<condition>運算式為 False,就會執行<if-false>運算式 例如: PowerShell $message= (Test-Path$path) ?"Path exists":"Path not found" 在此範例中,如果路徑存在,就會顯示Path exists。 如果路徑不存在,則會顯示找不到路徑。 如需詳細資訊,請參閱關於 If。
("drive"), "NullDrive", ErrorCategory.InvalidArgument, null) ); return null; } // check if drive root is not null or empty // and if its an existing file if (String.IsNullOrEmpty(drive.Root) || (File.Exists(drive.Root) == false)) { WriteError(new ErrorRecord( new Argument...
return$false} }return$false}#Returns TRUE if the user is inheriting the license from a groupfunctionUserHasLicenseAssignedFromGroup {Param([Microsoft.Graph.PowerShell.Models.IMicrosoftGraphUser]$user, [string]$skuId)foreach($licensein$user.Licenses) {#we look for the specific license SKU in ...
which I would only expect if it were being run from within a script or function, while the second output is either not being produced, or if what you're seeing is actually it, then it is quite different to what I'd expected based on the property name (I'd expected...
The Copy-Item cmdlet returns an error if the file in the destination exists and is set to read-only. You need to be a PowerShell Jedi to avoid this error by using theForceparameter. Copy-Item-Path C:\test\p1.txt-Destination C:\test2\-Force ...
New-ModuleCreates a new dynamic module that exists only in memory. New-ModuleManifestCreates a new module manifest. New-ObjectCreates an instance of a Microsoft .NET Framework or Component Object Model (COM) object. New-PSDriveCreates a Windows PowerShell drive in the current session. ...
# Check if the file exists and if it does with the same timestamp remove it if(Test-Path $outFile) { Remove-Item $outFile } # Check if we are using Group Membership and pick up the license Info from the group if($licenseProperty.ToLower() -eq "m...