Remove duplicates under the developer directory

developer/cmdlet/background-jobs.md

@@ -15,7 +15,6 @@ Cmdlets can perform their action internally or as a Windows PowerShell*backgroun
 
 ## Background Jobs, Child Jobs, and the Job Repository
 
-The job object that is returned by the cmdlets that support background jobs defines the job. (The [Start-Job](/powershell/module/Microsoft.PowerShell.Core/Start-Job) cmdlet also returns a job object.) The name of the job, an identifier that is used to specify the job, the state information, and the child jobs are included in this definition. The job does not perform any of the work. Each background job has at least one child job because the child job performs the actual work. When you run a cmdlet so that the work is performed as a background job, the cmdlet must add the job and the child jobs to a common repository, referred to as the *job repository*.
 The job object that is returned by the cmdlets that support background jobs defines the job. (The [Start-Job](/powershell/module/Microsoft.PowerShell.Core/Start-Job) cmdlet also returns a job object.) The name of the job, an identifier that is used to specify the job, the state information, and the child jobs are included in this definition. The job does not perform any of the work. Each background job has at least one child job because the child job performs the actual work. When you run a cmdlet so that the work is performed as a background job, the cmdlet must add the job and the child jobs to a common repository, referred to as the *job repository*.
 
 For more information about how background jobs are handled at the command line, see the following:

developer/cmdlet/cmdlet-input-processing-methods.md

@@ -36,7 +36,6 @@ For a more detailed example of how to use the [System.Management.Automation.Cmdl
 
 ## Input Processing Tasks
 
-Cmdlets can override the [System.Management.Automation.Cmdlet.Processrecord%2A?Displayproperty=Fullname](/dotnet/api/system.management.automation.cmdlet.processrecord?view=powershellsdk-1.1.0) method to process the input that is sent to the cmdlet. When Windows PowerShell processes a command pipeline, Windows PowerShell calls this method for each input record that is processed by the cmdlet. For more information about how Windows PowerShell invokes the command pipeline, see [Cmdlet Processing Lifecycle](https://msdn.microsoft.com/en-us/3202f55c-314d-4ac3-ad78-4c7ca72253c5).
 Cmdlets can override the [System.Management.Automation.Cmdlet.Processrecord%2A?Displayproperty=Fullname](/dotnet/api/system.management.automation.cmdlet.processrecord?view=powershellsdk-1.1.0) method to process the input that is sent to the cmdlet. When Windows PowerShell processes a command pipeline, Windows PowerShell calls this method for each input record that is processed by the cmdlet. For more information about how Windows PowerShell invokes the command pipeline, see [Cmdlet Processing Lifecycle](https://msdn.microsoft.com/en-us/3202f55c-314d-4ac3-ad78-4c7ca72253c5).
 
 The following code shows an implementation of the [System.Management.Automation.Cmdlet.Processrecord%2A?Displayproperty=Fullname](/dotnet/api/system.management.automation.cmdlet.processrecord?view=powershellsdk-1.1.0) method.
@@ -58,7 +57,6 @@ For a more detailed example of how to use the [System.Management.Automation.Cmdl
 
 Cmdlets should override the [System.Management.Automation.Cmdlet.Endprocessing%2A?Displayproperty=Fullname](/dotnet/api/system.management.automation.cmdlet.endprocessing?view=powershellsdk-1.1.0) method to add any post-processing operations that are valid for all the records that were processed by the cmdlet. For example, your cmdlet might have to clean up object variables after it is finished processing.
 
-When Windows PowerShell processes a command pipeline, Windows PowerShell calls this method once for each instance of the cmdlet in the pipeline. However, it is important to remember that the Windows PowerShell runtime will not call the [System.Management.Automation.Cmdlet.Endprocessing%2A?Displayproperty=Fullname](/dotnet/api/system.management.automation.cmdlet.endprocessing?view=powershellsdk-1.1.0) method if the cmdlet is canceled midway through its input processing or if a terminating error occurs in any part of the cmdlet. For this reason, a cmdlet that requires object cleanup should implement the complete [System.Idisposable](/dotnet/api/System.IDisposable) pattern, including a finalizer, so that the runtime can call both the [System.Management.Automation.Cmdlet.Endprocessing%2A?Displayproperty=Fullname](/dotnet/api/system.management.automation.cmdlet.endprocessing?view=powershellsdk-1.1.0) and [System.Idisposable.Dispose*](/dotnet/api/System.IDisposable.Dispose) methods at the end of processing. For more information about how Windows PowerShell invokes the command pipeline, see [Cmdlet Processing Lifecycle](https://msdn.microsoft.com/en-us/3202f55c-314d-4ac3-ad78-4c7ca72253c5).
 When Windows PowerShell processes a command pipeline, Windows PowerShell calls this method once for each instance of the cmdlet in the pipeline. However, it is important to remember that the Windows PowerShell runtime will not call the [System.Management.Automation.Cmdlet.Endprocessing%2A?Displayproperty=Fullname](/dotnet/api/system.management.automation.cmdlet.endprocessing?view=powershellsdk-1.1.0) method if the cmdlet is canceled midway through its input processing or if a terminating error occurs in any part of the cmdlet. For this reason, a cmdlet that requires object cleanup should implement the complete [System.Idisposable](/dotnet/api/System.IDisposable) pattern, including a finalizer, so that the runtime can call both the [System.Management.Automation.Cmdlet.Endprocessing%2A?Displayproperty=Fullname](/dotnet/api/system.management.automation.cmdlet.endprocessing?view=powershellsdk-1.1.0) and [System.Idisposable.Dispose*](/dotnet/api/System.IDisposable.Dispose) methods at the end of processing. For more information about how Windows PowerShell invokes the command pipeline, see [Cmdlet Processing Lifecycle](https://msdn.microsoft.com/en-us/3202f55c-314d-4ac3-ad78-4c7ca72253c5).
 
 The following code shows an implementation of the [System.Management.Automation.Cmdlet.Processrecord%2A?Displayproperty=Fullname](/dotnet/api/system.management.automation.cmdlet.processrecord?view=powershellsdk-1.1.0) method.

developer/cmdlet/credential-attribute-declaration.md

@@ -11,7 +11,6 @@ caps.latest.revision: 6
 ---
 # Credential Attribute Declaration
 
-The Credential attribute is an optional attribute that can be used with credential parameters of type [System.Management.Automation.Pscredential](/dotnet/api/System.Management.Automation.PSCredential) so that a string can also be passed as an argument to the parameter. When this attribute is added to a parameter declaration, Windows PowerShell converts the string input into a [System.Management.Automation.Pscredential](/dotnet/api/System.Management.Automation.PSCredential) object. For example, the [Get-Credential](/powershell/module/Microsoft.PowerShell.Security/Get-Credential) cmdlet uses this attribute to have Windows PowerShell generate the [System.Management.Automation.Pscredential](/dotnet/api/System.Management.Automation.PSCredential) object that is returned by the cmdlet.
 The Credential attribute is an optional attribute that can be used with credential parameters of type [System.Management.Automation.Pscredential](/dotnet/api/System.Management.Automation.PSCredential) so that a string can also be passed as an argument to the parameter. When this attribute is added to a parameter declaration, Windows PowerShell converts the string input into a [System.Management.Automation.Pscredential](/dotnet/api/System.Management.Automation.PSCredential) object. For example, the [Get-Credential](/powershell/module/Microsoft.PowerShell.Security/Get-Credential) cmdlet uses this attribute to have Windows PowerShell generate the [System.Management.Automation.Pscredential](/dotnet/api/System.Management.Automation.PSCredential) object that is returned by the cmdlet.
 
 ## Syntax

developer/cmdlet/defining-default-member-sets-for-objects.md

@@ -15,7 +15,6 @@ The PSStandardMembers member set is used by Windows PowerShell to define the def
 
 ## Member Set for System.Diagnostics.Process
 
-In the following example, the PSStandardMembers member set defines the DefaultDisplayPropertySet property set for [System.Diagnostics.Process](/dotnet/api/System.Diagnostics.Process) objects. This property set is used by the [Format-List](/powershell/module/Microsoft.PowerShell.Utility/Format-List) cmdlet.
 In the following example, the PSStandardMembers member set defines the DefaultDisplayPropertySet property set for [System.Diagnostics.Process](/dotnet/api/System.Diagnostics.Process) objects. This property set is used by the [Format-List](/powershell/module/Microsoft.PowerShell.Utility/Format-List) cmdlet.
 
 ```xml
@@ -38,7 +37,6 @@ In the following example, the PSStandardMembers member set defines the DefaultDi
   </MemberSet>
 ```
 
-The following output shows the default properties returned by the [Format-List](/powershell/module/Microsoft.PowerShell.Utility/Format-List) cmdlet. Only the `Id`, `Handles`, `CPU`, and `Name` properties are returned for each process object.
 The following output shows the default properties returned by the [Format-List](/powershell/module/Microsoft.PowerShell.Utility/Format-List) cmdlet. Only the `Id`, `Handles`, `CPU`, and `Name` properties are returned for each process object.
 
 ```powershell

developer/cmdlet/extending-properties-for-objects.md

@@ -95,7 +95,6 @@ In the following example, the `VersionInfo` property is added to the [System.IO.
 
 ## Property Sets
 
-A property set defines a group of extended properties that can be referenced by the name of the set. For example, the `Property` parameter of the [Format-Table](/powershell/module/Microsoft.PowerShell.Utility/Format-Table) cmdlet can specify a specific property set to be displayed. When a property set is specified, only those properties that belong to the set are displayed.
 A property set defines a group of extended properties that can be referenced by the name of the set. For example, the `Property` parameter of the [Format-Table](/powershell/module/Microsoft.PowerShell.Utility/Format-Table) cmdlet can specify a specific property set to be displayed. When a property set is specified, only those properties that belong to the set are displayed.
 
 There is no restriction on the number of property sets that can be defined for an object. However, the property sets used to define the default display properties of an object must be specified within the PSStandardMembers member set. In the Types.ps1xml types file, the default property set names include DefaultDisplayProperty, DefaultDisplayPropertySet, and DefaultKeyPropertySet. Any additional property sets that you add to the PSStandardMembers member set are ignored.

developer/cmdlet/stopproc-tutorial.md

@@ -11,7 +11,6 @@ caps.latest.revision: 5
 ---
 # StopProc Tutorial
 
-This section provides a tutorial for creating the Stop-Proc cmdlet, which is very similar to the [Stop-Process](/powershell/module/Microsoft.PowerShell.Management/Stop-Process) cmdlet provided by Windows PowerShell. This tutorial provides fragments of code that illustrate how cmdlets are implemented, and an explanation of the code.
 This section provides a tutorial for creating the Stop-Proc cmdlet, which is very similar to the [Stop-Process](/powershell/module/Microsoft.PowerShell.Management/Stop-Process) cmdlet provided by Windows PowerShell. This tutorial provides fragments of code that illustrate how cmdlets are implemented, and an explanation of the code.
 
 ## Topics in this Tutorial

developer/cmdlet/strongly-encouraged-development-guidelines.md

@@ -101,7 +101,6 @@ If your parameter needs to differentiate between 3 values: $true, $false and "un
 
 #### Support Arrays for Parameters
 
-Frequently, users must perform the same operation against multiple arguments. For these users, a cmdlet should accept an array as parameter input so that a user can pass the arguments into the parameter as a Windows PowerShell variable. For example, the [Get-Process](/powershell/module/Microsoft.PowerShell.Management/Get-Process) cmdlet uses an array for the strings that identify the names of the processes to retrieve.
 Frequently, users must perform the same operation against multiple arguments. For these users, a cmdlet should accept an array as parameter input so that a user can pass the arguments into the parameter as a Windows PowerShell variable. For example, the [Get-Process](/powershell/module/Microsoft.PowerShell.Management/Get-Process) cmdlet uses an array for the strings that identify the names of the processes to retrieve.
 
 #### Support the PassThru Parameter

developer/cmdlet/validatecount-attribute-declaration.md

@@ -51,6 +51,4 @@ Required. Specifies the maximum number of arguments.
 
 [How to Declare Input Validation Rules](http://msdn.microsoft.com/en-us/544c2100-62ba-4be4-b2a2-cc0d4e4fc45b)
 
-[How to Declare Input Validation Rules](http://msdn.microsoft.com/en-us/544c2100-62ba-4be4-b2a2-cc0d4e4fc45b)
-
 [Writing a Windows PowerShell Cmdlet](./writing-a-windows-powershell-cmdlet.md)

developer/cmdlet/validatelength-attribute-declaration.md

@@ -33,7 +33,6 @@ Required. Specifies the maximum number of characters allowed.
 
 ## Remarks
 
-- For more information about how to declare this attribute, see [How to Declare Input Validation Rules](http://msdn.microsoft.com/en-us/544c2100-62ba-4be4-b2a2-cc0d4e4fc45b).
 - For more information about how to declare this attribute, see [How to Declare Input Validation Rules](http://msdn.microsoft.com/en-us/544c2100-62ba-4be4-b2a2-cc0d4e4fc45b).
 
 - When this attribute is not used, the corresponding parameter argument can be of any length.

developer/cmdlet/writing-a-custom-windows-powershell-snap-in.md

@@ -213,6 +213,4 @@ For more information about registering snap-ins, see [How to Register Cmdlets, P
 
 [How to Register Cmdlets, Providers, and Host Applications](https://msdn.microsoft.com/en-us/a41e9054-29c8-40ab-bf2b-8ce4e7ec1c8c)
 
-[How to Register Cmdlets, Providers, and Host Applications](https://msdn.microsoft.com/en-us/a41e9054-29c8-40ab-bf2b-8ce4e7ec1c8c)
-
 [Windows PowerShell Shell SDK](../windows-powershell-reference.md)

developer/cmdlet/writing-a-windows-powershell-snap-in.md

@@ -124,6 +124,4 @@ public class GetProcPSSnapIn01 : PSSnapIn
 
 [How to Register Cmdlets, Providers, and Host Applications](http://msdn.microsoft.com/en-us/a41e9054-29c8-40ab-bf2b-8ce4e7ec1c8c)
 
-[How to Register Cmdlets, Providers, and Host Applications](http://msdn.microsoft.com/en-us/a41e9054-29c8-40ab-bf2b-8ce4e7ec1c8c)
-
 [Windows PowerShell Shell SDK](../windows-powershell-reference.md)

developer/format/list-view-basic.md

@@ -11,7 +11,6 @@ caps.latest.revision: 7
 ---
 # List View (Basic)
 
-This example shows how to implement a basic list view that displays the [System.Serviceprocess.Servicecontroller?Displayproperty=Fullname](/dotnet/api/System.ServiceProcess.ServiceController) objects returned by the [Get-Service](/powershell/module/microsoft.powershell.management/get-service) cmdlet. For more information about the components of a list view, see [Creating a List View](./creating-a-list-view.md).
 This example shows how to implement a basic list view that displays the [System.Serviceprocess.Servicecontroller?Displayproperty=Fullname](/dotnet/api/System.ServiceProcess.ServiceController) objects returned by the [Get-Service](/powershell/module/microsoft.powershell.management/get-service) cmdlet. For more information about the components of a list view, see [Creating a List View](./creating-a-list-view.md).
 
 ### To load this formatting file

developer/format/list-view-groupby.md

@@ -11,7 +11,6 @@ caps.latest.revision: 6
 ---
 # List View (GroupBy)
 
-This example shows how to implement a list view that separates the rows of the list into groups. This list view displays the properties of the [System.Serviceprocess.Servicecontroller?Displayproperty=Fullname](/dotnet/api/System.ServiceProcess.ServiceController) objects returned by the [Get-Service](/powershell/module/microsoft.powershell.management/get-service) cmdlet. For more information about the components of a list view, see [Creating a List View](./creating-a-list-view.md).
 This example shows how to implement a list view that separates the rows of the list into groups. This list view displays the properties of the [System.Serviceprocess.Servicecontroller?Displayproperty=Fullname](/dotnet/api/System.ServiceProcess.ServiceController) objects returned by the [Get-Service](/powershell/module/Microsoft.PowerShell.Management/Get-Service) cmdlet. For more information about the components of a list view, see [Creating a List View](./creating-a-list-view.md).
 
 ### To load this formatting file

developer/format/list-view-labels.md

@@ -11,7 +11,6 @@ caps.latest.revision: 6
 ---
 # List View (Labels)
 
-This example shows how to implement a list view that displays a custom label for each row of the list. This list view displays the properties of the [System.Serviceprocess.Servicecontroller?Displayproperty=Fullname](/dotnet/api/System.ServiceProcess.ServiceController) object that is returned by the [Get-Service](/powershell/module/microsoft.powershell.management/get-service) cmdlet. For more information about the components of a list view, see [Creating a List View](./creating-a-list-view.md).
 This example shows how to implement a list view that displays a custom label for each row of the list. This list view displays the properties of the [System.Serviceprocess.Servicecontroller?Displayproperty=Fullname](/dotnet/api/System.ServiceProcess.ServiceController) object that is returned by the [Get-Service](/powershell/module/Microsoft.PowerShell.Management/Get-Service) cmdlet. For more information about the components of a list view, see [Creating a List View](./creating-a-list-view.md).
 
 ### To load this formatting file