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How to make powershell be less verbose on errors?

开发者 https://www.devze.com 2023-04-13 06:46 出处:网络
For instance, consider the following console transcript: PS C:\\dev\\windows> rmdir -Recurse .\\bin

For instance, consider the following console transcript:

PS C:\dev\windows> rmdir -Recurse .\bin
Remove-Item : Cannot remove item C:\dev\windows\bin\DotNet\Debug\Implementation\Common.DTO.XML: Access to the path 'Common.DTO.XML' is denied.
At line:1 char:6
+ rmdir <<<<  -Recurse .\bin
    + CategoryInfo          : PermissionDenied: (Common.DTO.XML:FileInfo) [Remove-Item], UnauthorizedAccessException
    + FullyQualifiedErrorId : RemoveFileSystemItemUnAuthorizedAccess,Microsoft.PowerShell.Commands.RemoveItemCommand
Remove-Item : Directory C:\dev\windows\bin\DotNet\Debug\Implementation cannot be removed because it is not empty.
At line:1 char:6
+ rmdir <<<<  -Recurse .\bin
    + CategoryInfo          : WriteError: (Implementation:DirectoryInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : DirectoryNotEmpty,Microsoft.PowerShell.Commands.RemoveItemCommand

Remove-Item : Cannot remove item C:\dev\windows\bin\DotNet\Debug\Shunra.Common.Contract.XML: Access to the path 'Shunra.Common.Contract.XML' is denied.
At line:1 char:6
+ rmdir <<<<  -Recurse .\bin
    + CategoryInfo          : PermissionDenied: (Shunra.Common.Contract.XML:FileInfo) [Remove-Item], UnauthorizedAccessException
    + FullyQualifiedE开发者_高级运维rrorId : RemoveFileSystemItemUnAuthorizedAccess,Microsoft.PowerShell.Commands.RemoveItemCommand
Remove-Item : Cannot remove item C:\dev\windows\bin\DotNet\Debug\Shunra.Common.XML: Access to the path 'Shunra.Common.XML' is denied.
At line:1 char:6
+ rmdir <<<<  -Recurse .\bin
    + CategoryInfo          : PermissionDenied: (Shunra.Common.XML:FileInfo) [Remove-Item], UnauthorizedAccessException
    + FullyQualifiedErrorId : RemoveFileSystemItemUnAuthorizedAccess,Microsoft.PowerShell.Commands.RemoveItemCommand
Remove-Item : Directory C:\dev\windows\bin\DotNet\Debug cannot be removed because it is not empty.
At line:1 char:6
+ rmdir <<<<  -Recurse .\bin
    + CategoryInfo          : WriteError: (Debug:DirectoryInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : DirectoryNotEmpty,Microsoft.PowerShell.Commands.RemoveItemCommand

Remove-Item : Directory C:\dev\windows\bin\DotNet cannot be removed because it is not empty.
At line:1 char:6
+ rmdir <<<<  -Recurse .\bin
    + CategoryInfo          : WriteError: (DotNet:DirectoryInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : DirectoryNotEmpty,Microsoft.PowerShell.Commands.RemoveItemCommand

Remove-Item : Directory C:\dev\windows\bin cannot be removed because it is not empty.
At line:1 char:6
+ rmdir <<<<  -Recurse .\bin
    + CategoryInfo          : WriteError: (C:\dev\windows\bin:DirectoryInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : DirectoryNotEmpty,Microsoft.PowerShell.Commands.RemoveItemCommand

PS C:\dev\windows>

Now compare it with the ordinary shell (cmd.exe):

C:\dev\windows>rmdir /s/q bin
bin\DotNet\Debug\IMPLEM~1\Common.DTO.XML - Access is denied.
bin\DotNet\Debug\Shunra.Common.Contract.XML - Access is denied.
bin\DotNet\Debug\Shunra.Common.XML - Access is denied.

C:\dev\windows>

The difference is obvious and I like the laconicity of cmd.exe much much more than the verbosity of the powershell.

Can I have the same laconicity in powershell? If not for all the commands then maybe just for the Remove-Item, which I use often?


The closest result you can get is by changing the global $ErrorView value to "CategoryView". Another way is to create your own view.

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