powershell, pwsh, windows/*: fix PowerShell conventions (#11465)

pages/windows/add-appxpackage.md

@@ -1,20 +1,20 @@
-# add-appxpackage
+# Add-AppxPackage
 
 > A PowerShell utility to add a signed app package (`.appx`, `.msix`, `.appxbundle` and `.msixbundle`) to a user account.
-> More information: <https://learn.microsoft.com/powershell/module/appx/add-appxpackage>.
+> More information: <https://learn.microsoft.com/powershell/module/appx/Add-AppxPackage>.
 
 - Add an app package:
 
-`add-appxpackage -Path {{path\to\package.msix}}`
+`Add-AppxPackage -Path {{path\to\package.msix}}`
 
 - Add an app package with dependencies:
 
-`add-appxpackage -Path {{path\to\package.msix}} -DependencyPath {{path\to\dependencies.msix}}`
+`Add-AppxPackage -Path {{path\to\package.msix}} -DependencyPath {{path\to\dependencies.msix}}`
 
 - Install an app using the app installer file:
 
-`add-appxpackage -AppInstallerFile {{path\to\app.appinstaller}}`
+`Add-AppxPackage -AppInstallerFile {{path\to\app.appinstaller}}`
 
 - Add an unsigned package:
 
-`add-appxpackage -Path {{path\to\package.msix}} -DependencyPath {{path\to\dependencies.msix}} -AllowUnsigned`
+`Add-AppxPackage -Path {{path\to\package.msix}} -DependencyPath {{path\to\dependencies.msix}} -AllowUnsigned`

pages/windows/powershell.md

@@ -0,0 +1,37 @@
+# powershell
+
+> Command-line shell and scripting language designed especially for system administration.
+> This command refers to PowerShell version 5.1 and below (also known as the legacy Windows PowerShell). To use the newer, cross-platform version of PowerShell (also known as PowerShell Core), use `pwsh` instead of `powershell`.
+> More information: <https://learn.microsoft.com/windows-server/administration/windows-commands/powershell>.
+
+- Start an interactive shell session:
+
+`powershell`
+
+- Start an interactive shell session without loading startup configs:
+
+`powershell -NoProfile`
+
+- Execute specific commands:
+
+`powershell -Command "{{echo 'powershell is executed'}}"`
+
+- Execute a specific script:
+
+`powershell -File {{path/to/script.ps1}}`
+
+- Start a session with a specific version of PowerShell:
+
+`powershell -Version {{version}}`
+
+- Prevent a shell from exit after running startup commands:
+
+`powershell -NoExit`
+
+- Describe the format of data sent to PowerShell:
+
+`powershell -InputFormat {{Text|XML}}`
+
+- Determine how an output from PowerShell is formatted:
+
+`powershell -OutputFormat {{Text|XML}}`

pages/windows/remove-appxpackage.md

@@ -1,20 +1,20 @@
-# remove-appxpackage
+# Remove-AppxPackage
 
 > A PowerShell utility to remove an app package from one or more user accounts.
-> More information: <https://learn.microsoft.com/powershell/module/appx/remove-appxpackage>.
+> More information: <https://learn.microsoft.com/powershell/module/appx/Remove-AppxPackage>.
 
 - Remove an app package:
 
-`remove-appxpackage {{package}}`
+`Remove-AppxPackage {{package}}`
 
 - Remove an app package for a specific user:
 
-`remove-appxpackage {{package}} -User {{username}}`
+`Remove-AppxPackage {{package}} -User {{username}}`
 
 - Remove an app package for all users:
 
-`remove-appxpackage {{package}} -AllUsers`
+`Remove-AppxPackage {{package}} -AllUsers`
 
 - Remove an app package but preserve it's app data:
 
-`remove-appxpackage {{package}} -PreserveApplicationData`
+`Remove-AppxPackage {{package}} -PreserveApplicationData`

pages/windows/remove-item.md

@@ -6,24 +6,24 @@
 
 - Remove specific files or registry keys (without subkeys):
 
-`Remove-Item {{path\to\file_or_key1 path\to\file_or_key2 ...}}`
+`Remove-Item {{path\to\file_or_key1 , path\to\file_or_key2 ...}}`
 
 - Remove hidden or read-only files:
 
-`Remove-Item -Force {{path\to\file1 path\to\file2 ...}}`
+`Remove-Item -Force {{path\to\file1 , path\to\file2 ...}}`
 
 - Remove specific files or registry keys interactively prompting before each removal:
 
-`Remove-Item -Confirm {{path\to\file_or_key1 path\to\file_or_key2 ...}}`
+`Remove-Item -Confirm {{path\to\file_or_key1 , path\to\file_or_key2 ...}}`
 
 - Remove specific files and directories recursively (Windows 10 version 1909 or later):
 
-`Remove-Item -Recurse {{path\to\file_or_directory1 path\to\file_or_directory2 ...}}`
+`Remove-Item -Recurse {{path\to\file_or_directory1 , path\to\file_or_directory2 ...}}`
 
 - Remove specific Windows registry keys and all its subkeys:
 
-`Remove-Item -Recurse {{path\to\key1 path\to\key2 ...}}`
+`Remove-Item -Recurse {{path\to\key1 , path\to\key2 ...}}`
 
 - Perform a dry run of the deletion process:
 
-`Remove-Item -WhatIf {{path\to\file1 path\to\file2 ...}}`
+`Remove-Item -WhatIf {{path\to\file1 , path\to\file2 ...}}`

pages/windows/sls.md

@@ -5,4 +5,4 @@
 
 - View documentation for the original command:
 
-`tldr where-object`
+`tldr select-string`