When copying between machines, you can use universal naming convention paths to bypass the local machine. PowerShell will then create a folder named "test" in the destination folder and copy the contents of c:\test into it. The recursive copy will work its way through all the subfolders below the c:\test folder. Copy-Item -Path c:\test\ -Destination c:\test2\ -Recurse To copy a folder and its entire contents, use the Recurse parameter. LiteralPath treats all the characters as literals and ignores any wildcards. If you end up with a folder or file name that contains wildcard characters, use the LiteralPath parameter instead of the Path parameter. If so, PowerShell copies the file to the C:\test2 folder. PowerShell checks the p*.txt files in the c:\test folder to see if the second character is divisible by two. For example, this code creates nine copies of the p1.txt file called p2.txt through p10.txt. PowerShell can rename files as part of the copy process. Use the Force parameter: Copy-Item -Path C:\test\p1.txt -Destination C:\test2\ -Force You need to be a PowerShell Jedi to overcome this. FullyQualifiedErrorId : CopyFileInfoItemUnauthorizedAccessError, CategoryInfo : PermissionDenied: (C:\test\p1.txt:FileInfo), UnauthorizedAccessException Copy-Item -Path C:\test\p1.txt -Destination C:\test2\ Copy-Item -Path C:\test\p1.txt -Destination C:\test2\Ĭopy-Item : Access to the path 'C:\test2\p1.txt' is denied. If the file in the target directory is set to read-only, you'll get an error. The Verbose parameter gives you information as the command executes, whereas PassThru shows the result.īy default, PowerShell overwrites the file if a file with the same name exists in the target folder. Or we can use the Verbose parameter: The Verbose parameter shows detailed output when running PowerShell command Copy-Item -Path C:\test\p1.txt -Destination C:\test2\ -PassThru It's a helpful tool to confirm the command performed properly. This feature gives results for a command that does not generate output. To get feedback on the copy, use the PassThru parameter. This works in scripts, but it makes the code harder to understand and maintain. When working interactively, you can use the alias and positional parameters to reduce typing. The issue with this command is there is no indication if the operation succeeds or fails. Use this command to copy a file with the Destination parameter: Copy-Item -Path C:\test\p1.txt -Destination C:\test2\ To show how the various Copy-Item parameters work, create a test file with the following command: Get-Process | Out-File -FilePath c:\test\p1.txt How can you use PowerShell commands to copy files? These aliases only exist on Windows PowerShell to prevent a conflict with native Linux commands for users on the open source version of PowerShell. The following command shows the three aliases, copy, cp and cpi, for the Copy-Item cmdlet: Get-Alias -Definition copy-item ![]() PowerShell has several aliases for its major cmdlets. The UseTransaction parameter is part of Windows PowerShell v2 through v5.1, but it's not in the newer cross-platform PowerShell version. Only the Registry provider supports PowerShell transactions, so the UseTransaction parameter on Copy-Item doesn't do anything.
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