Update markdown and external help files

Karneades · Karneades · commit 95a6de459bb3 · 2018-04-25T20:11:44.000+02:00
* Make the credential parameter optional because of the newly introduced
  GRRCredential variable
* Update external help file for the new parameter "UseTsk"
diff --git a/docs/Add-GRRArtifact.md b/docs/Add-GRRArtifact.md
@@ -12,7 +12,7 @@ Upload artifact to GRR.
 ## SYNTAX
 
 ```
-Add-GRRArtifact [[-ArtifactFile] <String>] [-Credential] <PSCredential> [-ShowJSON] [-WhatIf] [-Confirm]
+Add-GRRArtifact [[-ArtifactFile] <String>] [[-Credential] <PSCredential>] [-ShowJSON] [-WhatIf] [-Confirm]
  [<CommonParameters>]
 ```
 
@@ -38,7 +38,6 @@ Upload artifact "OutlookFiles" to GRR. See https://github.com/ForensicArtifacts/
 information about artifact definition. No credentials parameter is used
 because `$GRRCredential` is set before running the command.
 
-
 ## PARAMETERS
 
 ### -ArtifactFile
@@ -79,7 +78,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: 1
 Default value: None
 Accept pipeline input: False
diff --git a/docs/ConvertFrom-Base64.md b/docs/ConvertFrom-Base64.md
@@ -43,7 +43,7 @@ therefore Convertfrom-Base64 provides the needed step in between.
 
 ### Example 3
 ```
-PS C:\> $ret = $ret.items | ? {($_.payload | ConvertFrom-Base64) -match "false" } 
+PS C:\> $ret = $ret.items | ? {($_.payload | ConvertFrom-Base64) -match "false" }
 ```
 
 Analyse return values from a hunt and filter them for specific payload values.
diff --git a/docs/Find-GRRClient.md b/docs/Find-GRRClient.md
@@ -13,7 +13,7 @@ the computername or the whole GRR object.
 ## SYNTAX
 
 ```
-Find-GRRClient [[-SearchString] <String>] [-Credential] <PSCredential> [-OnlyComputerName] [-ShowJSON]
+Find-GRRClient [[-SearchString] <String>] [[-Credential] <PSCredential>] [-OnlyComputerName] [-ShowJSON]
  [<CommonParameters>]
 ```
 
@@ -65,7 +65,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: 1
 Default value: None
 Accept pipeline input: False
diff --git a/docs/Find-GRRClientByLabel.md b/docs/Find-GRRClientByLabel.md
@@ -12,7 +12,7 @@ Search for clients with a given label.
 ## SYNTAX
 
 ```
-Find-GRRClientByLabel [[-SearchString] <String>] [-Credential] <PSCredential> [-OnlyComputerName] [-ShowJSON]
+Find-GRRClientByLabel [[-SearchString] <String>] [[-Credential] <PSCredential>] [-OnlyComputerName] [-ShowJSON]
  [<CommonParameters>]
 ```
 
@@ -45,7 +45,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: 1
 Default value: None
 Accept pipeline input: False
diff --git a/docs/Get-GRRArtifact.md b/docs/Get-GRRArtifact.md
@@ -12,7 +12,7 @@ Get a list of all GRR artifacts.
 ## SYNTAX
 
 ```
-Get-GRRArtifact [-Credential] <PSCredential> [-ShowJSON] [<CommonParameters>]
+Get-GRRArtifact [[-Credential] <PSCredential>] [-ShowJSON] [<CommonParameters>]
 ```
 
 ## DESCRIPTION
@@ -80,7 +80,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: 0
 Default value: None
 Accept pipeline input: False
diff --git a/docs/Get-GRRClientApproval.md b/docs/Get-GRRClientApproval.md
@@ -13,14 +13,14 @@ Get client approval identified by the given filters.
 
 ### ByUser (Default)
 ```
-Get-GRRClientApproval [-Credential] <PSCredential> [[-ComputerName] <String>] [[-Offset] <Int32>]
+Get-GRRClientApproval [[-Credential] <PSCredential>] [[-ComputerName] <String>] [[-Offset] <Int32>]
  [[-Count] <Int32>] [[-State] <String>] [-ShowJSON] [<CommonParameters>]
 ```
 
 ### ByApproval
 ```
-Get-GRRClientApproval [-Credential] <PSCredential> [-ComputerName] <String> [-ApprovalId] <String> [-OnlyState]
- [-ShowJSON] [<CommonParameters>]
+Get-GRRClientApproval [[-Credential] <PSCredential>] [-ComputerName] <String> [-ApprovalId] <String>
+ [-OnlyState] [-ShowJSON] [<CommonParameters>]
 ```
 
 ## DESCRIPTION
@@ -152,7 +152,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: Benannt
 Default value: None
 Accept pipeline input: False
diff --git a/docs/Get-GRRClientIdFromComputerName.md b/docs/Get-GRRClientIdFromComputerName.md
@@ -12,7 +12,7 @@ Convert a list of computer names into the corresponding GRR client id.
 ## SYNTAX
 
 ```
-Get-GRRClientIdFromComputerName [[-ComputerName] <String[]>] [-Credential] <PSCredential> [-OnlyLastSeen]
+Get-GRRClientIdFromComputerName [[-ComputerName] <String[]>] [[-Credential] <PSCredential>] [-OnlyLastSeen]
  [-ShowJSON] [<CommonParameters>]
 ```
 
@@ -85,7 +85,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: 1
 Default value: None
 Accept pipeline input: False
diff --git a/docs/Get-GRRClientInfo.md b/docs/Get-GRRClientInfo.md
@@ -12,7 +12,7 @@ Get important client infos.
 ## SYNTAX
 
 ```
-Get-GRRClientInfo [[-ComputerName] <String[]>] [-Credential] <PSCredential> [-OnlyLastSeen] [-ShowJSON]
+Get-GRRClientInfo [[-ComputerName] <String[]>] [[-Credential] <PSCredential>] [-OnlyLastSeen] [-ShowJSON]
  [<CommonParameters>]
 ```
 
@@ -61,7 +61,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: 1
 Default value: None
 Accept pipeline input: False
diff --git a/docs/Get-GRRComputerNameFromClientId.md b/docs/Get-GRRComputerNameFromClientId.md
@@ -12,7 +12,7 @@ Search for a specific client id and return the computer name.
 ## SYNTAX
 
 ```
-Get-GRRComputerNameFromClientId [[-ClientId] <String[]>] [-Credential] <PSCredential> [-ShowJSON]
+Get-GRRComputerNameFromClientId [[-ClientId] <String[]>] [[-Credential] <PSCredential>] [-ShowJSON]
  [<CommonParameters>]
 ```
 
@@ -67,7 +67,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: 1
 Default value: None
 Accept pipeline input: False
diff --git a/docs/Get-GRRFlowDescriptor.md b/docs/Get-GRRFlowDescriptor.md
@@ -12,7 +12,7 @@ Get a list of all available flows.
 ## SYNTAX
 
 ```
-Get-GRRFlowDescriptor [-Credential] <PSCredential> [-ShowJSON] [<CommonParameters>]
+Get-GRRFlowDescriptor [[-Credential] <PSCredential>] [-ShowJSON] [<CommonParameters>]
 ```
 
 ## DESCRIPTION
@@ -68,7 +68,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: 0
 Default value: None
 Accept pipeline input: False
diff --git a/docs/Get-GRRFlowResult.md b/docs/Get-GRRFlowResult.md
@@ -12,7 +12,7 @@ Get flow results for a specific client and a flow.
 ## SYNTAX
 
 ```
-Get-GRRFlowResult [-ComputerName] <String> [-Credential] <PSCredential> [-FlowId] <String> [-OnlyPayload]
+Get-GRRFlowResult [-ComputerName] <String> [[-Credential] <PSCredential>] [-FlowId] <String> [-OnlyPayload]
  [-ShowJSON] [<CommonParameters>]
 ```
 
@@ -62,7 +62,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: 1
 Default value: None
 Accept pipeline input: False
diff --git a/docs/Get-GRRHunt.md b/docs/Get-GRRHunt.md
@@ -14,18 +14,18 @@ afterwards with PowerShell.
 
 ### Count (Default)
 ```
-Get-GRRHunt [-Credential] <PSCredential> [-Count <Int32>] [-Offset <Int32>] [-ShowJSON] [<CommonParameters>]
+Get-GRRHunt [[-Credential] <PSCredential>] [-Count <Int32>] [-Offset <Int32>] [-ShowJSON] [<CommonParameters>]
 ```
 
 ### CreatedBy
 ```
-Get-GRRHunt [-Credential] <PSCredential> [-CreatedBy <String>] -ActiveWithin <String> [-ShowJSON]
+Get-GRRHunt [[-Credential] <PSCredential>] [-CreatedBy <String>] -ActiveWithin <String> [-ShowJSON]
  [<CommonParameters>]
 ```
 
 ### DescriptionContains
 ```
-Get-GRRHunt [-Credential] <PSCredential> [-DescriptionContains <String>] -ActiveWithin <String> [-ShowJSON]
+Get-GRRHunt [[-Credential] <PSCredential>] [-DescriptionContains <String>] -ActiveWithin <String> [-ShowJSON]
  [<CommonParameters>]
 ```
 
@@ -64,7 +64,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: 0
 Default value: None
 Accept pipeline input: False
diff --git a/docs/Get-GRRHuntApproval.md b/docs/Get-GRRHuntApproval.md
@@ -13,13 +13,13 @@ Get hunt approval identified by the given filters.
 
 ### ByUser (Default)
 ```
-Get-GRRHuntApproval [-Credential] <PSCredential> [[-Offset] <Int32>] [[-Count] <Int32>] [-ShowJSON]
+Get-GRRHuntApproval [[-Credential] <PSCredential>] [[-Offset] <Int32>] [[-Count] <Int32>] [-ShowJSON]
  [<CommonParameters>]
 ```
 
 ### ByApproval
 ```
-Get-GRRHuntApproval [-Credential] <PSCredential> [-HuntId] <String> [-ApprovalId] <String> [-OnlyState]
+Get-GRRHuntApproval [[-Credential] <PSCredential>] [-HuntId] <String> [-ApprovalId] <String> [-OnlyState]
  [-ShowJSON] [<CommonParameters>]
 ```
 
@@ -131,7 +131,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: Benannt
 Default value: None
 Accept pipeline input: False
diff --git a/docs/Get-GRRHuntInfo.md b/docs/Get-GRRHuntInfo.md
@@ -12,7 +12,7 @@ Get hunt info for a specific hunt.
 ## SYNTAX
 
 ```
-Get-GRRHuntInfo [[-HuntId] <String>] [-Credential] <PSCredential> [-ShowResultCount] [-ShowJSON]
+Get-GRRHuntInfo [[-HuntId] <String>] [[-Credential] <PSCredential>] [-ShowResultCount] [-ShowJSON]
  [<CommonParameters>]
 ```
 
@@ -38,7 +38,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: 1
 Default value: None
 Accept pipeline input: False
diff --git a/docs/Get-GRRHuntResult.md b/docs/Get-GRRHuntResult.md
@@ -12,7 +12,7 @@ Get hunt results for a specific hunt.
 ## SYNTAX
 
 ```
-Get-GRRHuntResult [[-HuntId] <String>] [-Credential] <PSCredential> [-ShowJSON] [<CommonParameters>]
+Get-GRRHuntResult [[-HuntId] <String>] [[-Credential] <PSCredential>] [-ShowJSON] [<CommonParameters>]
 ```
 
 ## DESCRIPTION
@@ -42,7 +42,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: 1
 Default value: None
 Accept pipeline input: False
diff --git a/docs/Get-GRRLabel.md b/docs/Get-GRRLabel.md
@@ -12,7 +12,7 @@ Get all labels.
 ## SYNTAX
 
 ```
-Get-GRRLabel [-Credential] <PSCredential> [-ShowJSON] [<CommonParameters>]
+Get-GRRLabel [[-Credential] <PSCredential>] [-ShowJSON] [<CommonParameters>]
 ```
 
 ## DESCRIPTION
@@ -44,7 +44,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: 0
 Default value: None
 Accept pipeline input: False
diff --git a/docs/Get-GRRSession.md b/docs/Get-GRRSession.md
@@ -12,7 +12,7 @@ Return the headers and the websession for a specific GRR server.
 ## SYNTAX
 
 ```
-Get-GRRSession [-Credential] <PSCredential> [<CommonParameters>]
+Get-GRRSession [[-Credential] <PSCredential>] [<CommonParameters>]
 ```
 
 ## DESCRIPTION
@@ -40,7 +40,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: 0
 Default value: None
 Accept pipeline input: False
diff --git a/docs/Invoke-GRRRequest.md b/docs/Invoke-GRRRequest.md
@@ -15,18 +15,18 @@ can use this function to run the needed request.
 ### FILE
 ```
 Invoke-GRRRequest [-Url] <String> -File <FileInfo> [-Headers] <Hashtable> [-Websession] <WebRequestSession>
- [-Method <String>] [-Credential] <PSCredential> [-ShowJSON] [<CommonParameters>]
+ [-Method <String>] [[-Credential] <PSCredential>] [-ShowJSON] [<CommonParameters>]
 ```
 
 ### POST
 ```
 Invoke-GRRRequest [-Url] <String> [-Body] <String> [-Headers] <Hashtable> [-Websession] <WebRequestSession>
- [-Method <String>] [-Credential] <PSCredential> [-ShowJSON] [<CommonParameters>]
+ [-Method <String>] [[-Credential] <PSCredential>] [-ShowJSON] [<CommonParameters>]
 ```
 
 ### GET
 ```
-Invoke-GRRRequest [-Url] <String> [-Method <String>] [-Credential] <PSCredential> [-ShowJSON]
+Invoke-GRRRequest [-Url] <String> [-Method <String>] [[-Credential] <PSCredential>] [-ShowJSON]
  [<CommonParameters>]
 ```
 
@@ -69,7 +69,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: Benannt
 Default value: None
 Accept pipeline input: False
diff --git a/docs/New-GRRClientApproval.md b/docs/New-GRRClientApproval.md
@@ -12,7 +12,7 @@ Create a new client approval.
 ## SYNTAX
 
 ```
-New-GRRClientApproval [-ComputerName] <String> [-Credential] <PSCredential> [-NotifiedUsers] <String[]>
+New-GRRClientApproval [-ComputerName] <String> [[-Credential] <PSCredential>] [-NotifiedUsers] <String[]>
  [-Reason] <String> [-OnlyId] [-ShowJSON] [-WhatIf] [-Confirm] [<CommonParameters>]
 ```
 
@@ -68,7 +68,7 @@ Type: PSCredential
 Parameter Sets: (All)
 Aliases: 
 
-Required: True
+Required: False
 Position: 1
 Default value: None
 Accept pipeline input: False
diff --git a/docs/New-GRRHuntApproval.md b/docs/New-GRRHuntApproval.md
diff --git a/docs/Remove-GRRArtifact.md b/docs/Remove-GRRArtifact.md
diff --git a/docs/Remove-GRRLabel.md b/docs/Remove-GRRLabel.md
diff --git a/docs/Set-GRRLabel.md b/docs/Set-GRRLabel.md
diff --git a/docs/Start-GRRHunt.md b/docs/Start-GRRHunt.md
diff --git a/docs/Stop-GRRHunt.md b/docs/Stop-GRRHunt.md
diff --git a/docs/Wait-GRRClientApproval.md b/docs/Wait-GRRClientApproval.md
diff --git a/docs/Wait-GRRHuntApproval.md b/docs/Wait-GRRHuntApproval.md
diff --git a/en-us/PowerGRR-help.xml b/en-us/PowerGRR-help.xml
