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DistractADD
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#requires -Version 2.0
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<#
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.SYNOPSIS
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Exchange Server Logs Cleanup
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.DESCRIPTION
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Cleanup some Exchange Server logs.
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.EXAMPLE
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PS C:\> .\CleanupExchangeLogs.ps1
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.NOTES
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Releasenotes:
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1.0.1 2019-07-08: Move the delete process to the dedicated Invoke-CleanupOldFiles function
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1.0.0 2019-02-04: Internal Release
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THIS CODE IS MADE AVAILABLE AS IS, WITHOUT WARRANTY OF ANY KIND. THE ENTIRE RISK OF THE USE OR THE RESULTS FROM THE USE OF THIS CODE REMAINS WITH THE USER.
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.LINK
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Invoke-CleanupOldFiles
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#>
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[CmdletBinding(ConfirmImpact = 'Low')]
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param ()
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begin
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{
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# You can change the number of days here
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$days = 30
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#region PowerShell2WorkArounds
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<#
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The following stuff is a workaround to make everything compatible to PowerShell 2.0
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Old, but some still have the old crap on the Exchange server running, sorry!
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#>
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#region RequiredModuleWorkAround
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if (Get-Module -Name webadministration -ListAvailable -ErrorAction SilentlyContinue)
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{
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try
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{
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$null = (Import-Module -Name webadministration -Force -ErrorAction Stop)
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}
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catch
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{
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#region ErrorHandler
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# get error record
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[Management.Automation.ErrorRecord]$e = $_
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# retrieve information about runtime error
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$info = @{
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Exception = $e.Exception.Message
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Reason = $e.CategoryInfo.Reason
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Target = $e.CategoryInfo.TargetName
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Script = $e.InvocationInfo.ScriptName
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Line = $e.InvocationInfo.ScriptLineNumber
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Column = $e.InvocationInfo.OffsetInLine
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}
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$info | Out-String | Write-Verbose
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Write-Error -Message ($info.Exception) -ErrorAction Stop
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# Only here to catch a global ErrorAction overwrite
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break
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#endregion ErrorHandler
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}
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}
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else
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{
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#region ErrorHandler
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$paramWriteError = @{
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Message = 'The required Module (webadministration) is missing!'
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Category = 'ObjectNotFound'
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ErrorAction = 'Stop'
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}
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Write-Error @paramWriteError
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# Only here to catch a global ErrorAction overwrite
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break
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#endregion ErrorHandler
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}
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#endregion RequiredModuleWorkAround
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#region RunAsAdministrator
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function Test-Administrator
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{
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<#
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.SYNOPSIS
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Check if this is an elevated shell
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.DESCRIPTION
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Check if this is an elevated shell.
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In Powershell 4.0 it can be replaced with:
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#Requires -RunAsAdministrator
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.EXAMPLE
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PS C:\> Test-Administrator
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.NOTES
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In Powershell 4.0 it can be replaced with: Requires -RunAsAdministrator
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License: Public Domain
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#>
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[CmdletBinding(ConfirmImpact = 'None')]
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[OutputType([bool])]
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param ()
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process
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{
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$user = [Security.Principal.WindowsIdentity]::GetCurrent()
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(New-Object -TypeName Security.Principal.WindowsPrincipal -ArgumentList $user).IsInRole([Security.Principal.WindowsBuiltinRole]::Administrator)
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}
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}
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if ((Test-Administrator) -ne $true)
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{
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#region ErrorHandler
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Write-Error -Message 'The current Windows PowerShell session is not running as Administrator. Start Windows PowerShell by using the Run as Administrator option, and then try running the script again.' -Category NotEnabled -ErrorAction Stop
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# Only here to catch a global ErrorAction overwrite
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break
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#endregion ErrorHandler
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}
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#endregion RunAsAdministrator
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#endregion PowerShell2WorkArounds
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# Cleanup
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$LogDirList = $null
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# Create a new List
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$LogDirList = (New-Object -TypeName System.Collections.Generic.List[System.Object])
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# Add static Directories to the new list
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if ($env:ExchangeInstallPath)
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{
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$LogDirList.Add($env:ExchangeInstallPath + 'Logging\')
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# Another possible Directory
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#$LogDirList.Add($env:ExchangeInstallPath + 'Bin\Search\Ceres\Diagnostics\Logs\')
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}
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else
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{
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Write-Warning -Message 'This is not a Exchange Server!'
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}
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# Get a list of all IIS Websites and add to the new list
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$AllIISSites = (Get-Website)
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if ($AllIISSites)
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{
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# Loop over the IIS Site list
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foreach ($SingleWebSite in $AllIISSites)
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{
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# Cleanup
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$IISLogDirectory = $null
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# Get the Log-Directory from the IIS Info
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$IISLogDirectory = ($SingleWebSite.logfile.directory)
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<#
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Replace the returned %SystemDrive% with your system drive.
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This is your BOOT Drive!!! Usually it is C:
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#>
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if ($IISLogDirectory -match '%SystemDrive%')
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{
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Write-Verbose -Message 'Mangle the SystemDrive within the variable...'
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$IISLogDirectory = ($IISLogDirectory -replace '%SystemDrive%', 'C:')
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}
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# Add the log Directory to the List
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$LogDirList.Add($IISLogDirectory)
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}
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}
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else
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{
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Write-Warning -Message 'No IIS Log-Directory found!'
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}
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# Make all entries in the List unique
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$LogDirList = ($LogDirList | Sort-Object | Get-Unique)
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#region Invoke-CleanupOldFiles
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function Invoke-CleanupOldFiles
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{
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<#
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.SYNOPSIS
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Remove files older then a given number of days
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.DESCRIPTION
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Remove files older then a given number of days.
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Mostly used within cleanup Tasks.
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.PARAMETER Path
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Path to search.
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.PARAMETER Age
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Age of files to remove, in days.
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Defaults to 30
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.EXAMPLE
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PS C:\> Invoke-CleanupoldFiles -Path 'C:\inetpub\logs\LogFiles'
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.EXAMPLE
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PS C:\> Invoke-CleanupoldFiles -Path 'C:\inetpub\logs\LogFiles' -Age 14
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.NOTES
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Releasenotes:
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1.0.1 2019-07-08: Rework and splatting
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1.0.0 2019-02-04: Internal Release
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THIS CODE IS MADE AVAILABLE AS IS, WITHOUT WARRANTY OF ANY KIND. THE ENTIRE RISK OF THE USE OR THE RESULTS FROM THE USE OF THIS CODE REMAINS WITH THE USER.
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.LINK
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Get-ChildItem
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.LINK
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Test-Path
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.LINK
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Get-Date
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#>
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[CmdletBinding(ConfirmImpact = 'Low')]
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param
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(
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[Parameter(Mandatory = $true,
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ValueFromPipeline = $true,
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ValueFromPipelineByPropertyName = $true,
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Position = 0,
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HelpMessage = 'Path to search.')]
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[ValidateNotNullOrEmpty()]
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[Alias('TargetFolder')]
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[string]
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$Path,
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[Parameter(ValueFromPipeline = $true,
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ValueFromPipelineByPropertyName = $true,
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Position = 1)]
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[ValidateNotNullOrEmpty()]
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[Alias('Days')]
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[int]
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$Age = 30
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)
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process
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{
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if (Test-Path -Path $Path)
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{
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# Save the date to use it for the compare
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$Now = (Get-Date)
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# Today minus given days
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$LastWrite = $Now.AddDays(-$days)
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# Splatting the parameters
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$paramGetChildItem = @{
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Path = $Path
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Include = '*.log', '*.blg'
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Recurse = $true
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}
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# Find all Files to Delete (e.g. older then the given value)
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$Files = (Get-ChildItem @paramGetChildItem | Where-Object -FilterScript {
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(-not ($_.PSIsContainer)) -and ($_.LastWriteTime -le $LastWrite)
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} | Select-Object -ExpandProperty fullname)
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# Loop over the list of Files
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foreach ($File in $Files)
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{
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# Support for WhatIf and Verbose
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if ($pscmdlet.ShouldProcess($File, 'Remove'))
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{
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# Splatting the parameters
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$paramRemoveItem = @{
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Path = $File
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ErrorAction = 'SilentlyContinue'
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Force = $true
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WhatIf = $false
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}
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# Remove the files that we found
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$null = (Remove-Item @paramRemoveItem)
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}
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}
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}
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else
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{
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#region ErrorHandler
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# get error record
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[Management.Automation.ErrorRecord]$e = $_
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# retrieve information about runtime error
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$info = @{
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Exception = $e.Exception.Message
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Reason = $e.CategoryInfo.Reason
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Target = $e.CategoryInfo.TargetName
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Script = $e.InvocationInfo.ScriptName
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Line = $e.InvocationInfo.ScriptLineNumber
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Column = $e.InvocationInfo.OffsetInLine
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}
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$info | Out-String | Write-Verbose
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Write-Error -Message ($info.Exception) -ErrorAction Stop
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# Only here to catch a global ErrorAction overwrite
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break
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#endregion ErrorHandler
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}
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}
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}
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#endregion Invoke-CleanupOldFiles
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}
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process
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{
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# Do we have a lif of directories?
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if ($LogDirList)
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{
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# Loop over the List of Directories
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foreach ($LogDir in $LogDirList)
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{
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Write-Verbose -Message "Removing logs from $LogDir older then $days days"
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try
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{
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# Do we have a DAY value
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if ($days)
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{
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# Splatting the parameters
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$paramInvokeCleanupoldFiles = @{
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Path = $LogDir
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Age = $days
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ErrorAction = 'Stop'
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verbose = $true
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}
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}
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else
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{
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# Splatting the parameters
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$paramInvokeCleanupoldFiles = @{
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Path = $LogDir
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ErrorAction = 'Stop'
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verbose = $true
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}
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}
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# Invoke the internal Fun
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Invoke-CleanupOldFiles @paramInvokeCleanupoldFiles
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}
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catch
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{
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#region ErrorHandler
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# get error record
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[Management.Automation.ErrorRecord]$e = $_
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# retrieve information about runtime error
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$info = @{
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Exception = $e.Exception.Message
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Reason = $e.CategoryInfo.Reason
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Target = $e.CategoryInfo.TargetName
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Script = $e.InvocationInfo.ScriptName
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Line = $e.InvocationInfo.ScriptLineNumber
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Column = $e.InvocationInfo.OffsetInLine
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}
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$info | Out-String | Write-Verbose
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Write-Error -Message ($info.Exception) -ErrorAction Stop
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# Only here to catch a global ErrorAction overwrite
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break
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#endregion ErrorHandler
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}
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}
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}
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else
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{
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#region ErrorHandler
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$paramWriteError = @{
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Message = 'No directories found to cleanup'
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Category = 'ObjectNotFound'
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ErrorAction = 'Stop'
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}
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Write-Error @paramWriteError
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# Only here to catch a global ErrorAction overwrite
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break
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#endregion ErrorHandler
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}
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}
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#region LICENSE
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<#
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BSD 3-Clause License
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Copyright (c) 2021, enabling Technology
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#>
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#endregion LICENSE
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#region DISCLAIMER
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<#
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DISCLAIMER:
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- Use at your own risk, etc.
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- This is open-source software, if you find an issue try to fix it yourself. There is no support and/or warranty in any kind
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- This is a third-party Software
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- The developer of this Software is NOT sponsored by or affiliated with Microsoft Corp (MSFT) or any of its subsidiaries in any way
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- The Software is not supported by Microsoft Corp (MSFT)
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- By using the Software, you agree to the License, Terms, and any Conditions declared and described above
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- If you disagree with any of the terms, and any conditions declared: Just delete it and build your own solution
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#>
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#endregion DISCLAIMER
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Reference in New Issue
Block a user