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‎O365-GROUP-Get-DistributionGroupRecursive/O365-GROUP-Get-DistributionGroupRecursive.ps1

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@@ -5,11 +5,11 @@ function Get-DistributionGroupMemberRecursive
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.SYNOPSIS
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This script will list all the members (recursively) of a DistributionGroup
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.EXAMPLE
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Get-DistributionGroupMemberRecursive -Group mtl-wbgames_metallica_all -Verbose
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Get-DistributionGroupMemberRecursive -Group TestDG -Verbose
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.NOTES
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Francois-Xavier Cat
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2015/02/18
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www.lazywinadmin.com
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@lazywinadm
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#>
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[CmdletBinding()]
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PARAM ($Group)
@@ -63,4 +63,4 @@ function Get-DistributionGroupMemberRecursive
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{
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Write-Verbose -message "[END] Done"
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}
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}
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}

‎O365-Get-O365CalendarEvent/O365-Get-O365CalendarEvent.ps1

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@@ -37,6 +37,10 @@
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Get the calendar Events Subject, StartTimeZone,Start, End, Attendees for the last 7 days
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.NOTES
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Francois-Xavier Cat
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www.lazywinadmin.com
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@lazywinadm
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https://msdn.microsoft.com/office/office365/api/calendar-rest-operations
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#>
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[CmdletBinding()]

‎TOOL-Expand-ScriptAlias/Expand-ScriptAlias.ps1

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function Expand-ScriptAlias
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{
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<#
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.SYNOPSIS
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Function to replace Aliases used in a script by their fullname
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.DESCRIPTION
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Function to replace Aliases used in a script by their fullname.
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Using PowerShell AST we are able to retrieve the functions and cmdlets used in a script.
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.PARAMETER Path
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Specifies the Path to the file.
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Alias: FullName
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.EXAMPLE
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"C:\LazyWinAdmin\testscript.ps1", "C:\LazyWinAdmin\testscript2.ps1" | Expand-ScriptAlias
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.EXAMPLE
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gci C:\LazyWinAdmin -File | Expand-ScriptAlias
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.EXAMPLE
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Expand-ScriptAlias -Path "C:\LazyWinAdmin\testscript.ps1"
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.EXAMPLE
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"C:\LazyWinAdmin\testscript.ps1", "C:\LazyWinAdmin\testscript2.ps1" | Expand-ScriptAlias -Confirm
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.EXAMPLE
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"C:\LazyWinAdmin\testscript.ps1", "C:\LazyWinAdmin\testscript2.ps1" | Expand-ScriptAlias -WhatIf
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What if: Performing the operation "Expand Alias: select to Select-Object (startoffset: 15)" on target "C:\LazyWinAdmin\testscript2.ps1".
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What if: Performing the operation "Expand Alias: sort to Sort-Object (startoffset: 10)" on target "C:\LazyWinAdmin\testscript2.ps1".
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What if: Performing the operation "Expand Alias: group to Group-Object (startoffset: 4)" on target "C:\LazyWinAdmin\testscript2.ps1".
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What if: Performing the operation "Expand Alias: gci to Get-ChildItem (startoffset: 0)" on target "C:\LazyWinAdmin\testscript2.ps1".
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.NOTES
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Francois-Xavier Cat
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www.lazywinadmin.com
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@lazywinadm
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#>
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[CmdletBinding(SupportsShouldProcess, ConfirmImpact = 'Low')]
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PARAM (
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[Parameter(ValueFromPipeline, ValueFromPipelineByPropertyName)]
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[ValidateScript({ Test-Path -Path $_ })]
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[Alias('FullName')]
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[System.String]$Path
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)
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PROCESS
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{
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FOREACH ($File in $Path)
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{
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Write-Verbose -Message '[PROCESS] $File'
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TRY
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{
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# Retrieve file content
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$ScriptContent = (Get-Content $File -Delimiter $([char]0))
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# AST Parsing
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$AbstractSyntaxTree = [System.Management.Automation.Language.Parser]::
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ParseInput($ScriptContent, [ref]$null, [ref]$null)
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# Find Aliases
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$Aliases = $AbstractSyntaxTree.FindAll({ $args[0] -is [System.Management.Automation.Language.CommandAst] }, $true) |
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ForEach-Object -Process {
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$Command = $_.CommandElements[0]
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if ($Alias = Get-Alias | Where-Object { $_.Name -eq $Command })
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{
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# Output information
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[PSCustomObject]@{
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File = $File
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Alias = $Alias.Name
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Definition = $Alias.Definition
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StartLineNumber = $Command.Extent.StartLineNumber
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EndLineNumber = $Command.Extent.EndLineNumber
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StartColumnNumber = $Command.Extent.StartColumnNumber
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EndColumnNumber = $Command.Extent.EndColumnNumber
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StartOffset = $Command.Extent.StartOffset
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EndOffset = $Command.Extent.EndOffset
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}#[PSCustomObject]
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}#if ($Alias)
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} | Sort-Object -Property EndOffset -Descending
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# The sort-object is important, we change the values from the end first to not lose the positions of every aliases.
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Foreach ($Alias in $Aliases)
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{
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# whatif and confirm support
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if ($psCmdlet.ShouldProcess($file, "Expand Alias: $($Alias.alias) to $($Alias.definition) (startoffset: $($alias.StartOffset))"))
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{
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# Remove alias and insert full cmldet name
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$ScriptContent = $ScriptContent.Remove($Alias.StartOffset, ($Alias.EndOffset - $Alias.StartOffset)).Insert($Alias.StartOffset, $Alias.Definition)
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# Apply to the file
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Set-Content -Path $File -Value $ScriptContent -Confirm:$false
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}
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}#ForEach Alias in Aliases
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}#TRY
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CATCH
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{
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Write-Error -Message $($Error[0].Exception.Message)
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}
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}#FOREACH File in Path
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}#PROCESS
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}#Expand-ScriptAlias

‎TOOL-Get-ScriptAlias/Get-ScriptAlias.ps1

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function Get-ScriptAlias
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{
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<#
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.SYNOPSIS
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Function to retrieve the aliases inside a Powershell script file.
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.DESCRIPTION
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Function to retrieve the aliases inside a Powershell script file.
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Using PowerShell AST Parser we are able to retrieve the functions and cmdlets used in the script.
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.PARAMETER Path
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Specifies the path of the script
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.EXAMPLE
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Get-ScriptAlias -Path "C:\LazyWinAdmin\testscript.ps1"
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.EXAMPLE
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"C:\LazyWinAdmin\testscript.ps1" | Get-ScriptAlias
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.EXAMPLE
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gci C:\LazyWinAdmin -file | Get-ScriptAlias
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.NOTES
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Francois-Xavier Cat
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www.lazywinadmin.com
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@lazywinadm
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#>
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[CmdletBinding()]
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PARAM
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(
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[Parameter(ValueFromPipeline, ValueFromPipelineByPropertyName)]
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[ValidateScript({ Test-Path -Path $_ })]
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[Alias("FullName")]
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[System.String[]]$Path
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)
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PROCESS
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{
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FOREACH ($File in $Path)
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{
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TRY
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{
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# Retrieve file content
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$ScriptContent = (Get-Content $File -Delimiter $([char]0))
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# AST Parsing
46+
$AbstractSyntaxTree = [System.Management.Automation.Language.Parser]::
47+
ParseInput($ScriptContent, [ref]$null, [ref]$null)
48+
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# Find Aliases
50+
$AbstractSyntaxTree.FindAll({ $args[0] -is [System.Management.Automation.Language.CommandAst] }, $true) |
51+
ForEach-Object -Process {
52+
$Command = $_.CommandElements[0]
53+
if ($Alias = Get-Alias | Where-Object { $_.Name -eq $Command })
54+
{
55+
56+
# Output information
57+
[PSCustomObject]@{
58+
File = $File
59+
Alias = $Alias.Name
60+
Definition = $Alias.Definition
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StartLineNumber = $Command.Extent.StartLineNumber
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EndLineNumber = $Command.Extent.EndLineNumber
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StartColumnNumber = $Command.Extent.StartColumnNumber
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EndColumnNumber = $Command.Extent.EndColumnNumber
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StartOffset = $Command.Extent.StartOffset
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EndOffset = $Command.Extent.EndOffset
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}#[PSCustomObject]
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}#if ($Alias)
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}#ForEach-Object
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}#TRY
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CATCH
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{
74+
Write-Error -Message $($Error[0].Exception.Message)
75+
} #CATCH
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}#FOREACH ($File in $Path)
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} #PROCESS
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}

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