Delete-FilesByAge.ps1
|
<#PSScriptInfo .VERSION 1.3.1 .GUID f03ddea5-f6e3-498a-b249-1ac6b7ec8f01 .AUTHOR June Castillote .COMPANYNAME www.lazyexchangeadmin.com .COPYRIGHT june.castillote@gmail.com .TAGS PowerShell Script Delete Housekeeping Logs CleanUp .LICENSEURI .PROJECTURI https://github.com/junecastillote/Delete-FilesByAge .ICONURI .EXTERNALMODULEDEPENDENCIES .REQUIREDSCRIPTS .EXTERNALSCRIPTDEPENDENCIES .RELEASENOTES .PRIVATEDATA #> <# .DESCRIPTION Delete files from specified paths based on age, with email summary reporting. #> Param( #paths to clean up (eg. "c:\Folder1","c:\folder2") [Parameter(Mandatory=$true)] [string[]]$Paths, #list of files or extension to INCLUDE (eg. *.blg,*.txt) [Parameter(Mandatory=$true)] [string[]]$Include, #list of files or extension to EXCLUDE (eg. *.blg,*.txt) [Parameter(Mandatory=$false)] [string[]]$Exclude, #switch to indicate recursive action [Parameter()] [switch]$Recurse, [Parameter(Mandatory=$true)] [int]$daysToKeep, #path to the output/Report directory (eg. c:\scripts\output) [Parameter(Mandatory=$true)] [string]$outputDirectory, #path to the log directory (eg. c:\scripts\logs) [Parameter()] [string]$logDirectory, #prefix string for the report (ex. COMPANY) [Parameter()] [string]$headerPrefix, #Switch to enable email report [Parameter()] [switch]$sendEmail, #Sender Email Address [Parameter()] [string]$sender, #Recipient Email Addresses - separate with comma [Parameter()] [string[]]$recipients, #smtpServer [Parameter()] [string]$smtpServer, #smtpPort [Parameter()] [string]$smtpPort, #credential for SMTP server (if applicable) [Parameter()] [pscredential]$smtpCredential, #switch to indicate if SSL will be used for SMTP relay [Parameter()] [switch]$smtpSSL ) #start FUNCTIONS #=========================================== #Function to Stop Transaction Logging Function Stop-TxnLogging { $txnLog="" Do { try { Stop-Transcript | Out-Null } catch [System.InvalidOperationException] { $txnLog="stopped" } } While ($txnLog -ne "stopped") } #Function to Start Transaction Logging Function Start-TxnLogging { param ( [Parameter(Mandatory=$true,Position=0)] [string]$logDirectory ) Stop-TxnLogging Start-Transcript $logDirectory -Append } #Function to get Script Version and ProjectURI for PSv4 Function Get-ScriptInfo { param ( [Parameter(Mandatory=$true,Position=0)] [string]$Path ) $scriptInfo = "" | Select-Object Version,ProjectURI $scriptInfo.Version = (Select-String -Pattern ".VERSION" -Path $Path)[0].ToString().split(" ")[1] $scriptInfo.ProjectURI = (Select-String -Pattern ".PROJECTURI" -Path $Path)[0].ToString().split(" ")[1] Return $scriptInfo } #=========================================== #end FUNCTIONS #$script_root = Split-Path -Parent -Path $MyInvocation.MyCommand.Definition #Get script version and url if ($PSVersionTable.psversion.Major -lt 5) { $scriptInfo = Get-ScriptInfo -Path $MyInvocation.MyCommand.Definition } else { $scriptInfo = Test-ScriptFileInfo -Path $MyInvocation.MyCommand.Definition } #============================ #start PARAMETER CHECK #=========================================== $isAllGood = $true if ($sendEmail) { if (!$sender) { Write-Host (get-date -Format "dd-MMM-yyyy hh:mm:ss tt") ": ERROR: A valid sender email address is not specified." -ForegroundColor Yellow $isAllGood = $false } if (!$recipients) { Write-Host (get-date -Format "dd-MMM-yyyy hh:mm:ss tt") ": ERROR: No recipients specified." -ForegroundColor Yellow $isAllGood = $false } if (!$smtpServer ) { Write-Host (get-date -Format "dd-MMM-yyyy hh:mm:ss tt") ": ERROR: No SMTP Server specified." -ForegroundColor Yellow $isAllGood = $false } if (!$smtpPort ) { Write-Host (get-date -Format "dd-MMM-yyyy hh:mm:ss tt") ": ERROR: No SMTP Port specified." -ForegroundColor Yellow $isAllGood = $false } } if ($isAllGood -eq $false) { Write-Host (get-date -Format "dd-MMM-yyyy hh:mm:ss tt") ": ERROR: Exiting Script." -ForegroundColor Yellow EXIT } #=========================================== #end PARAMETER CHECK #start Mail Header #=========================================== $mailHeader=@' <!DOCTYPE html> <html> <head> </head> '@ #=========================================== #end Mail Header #start PATHS #=========================================== $today = Get-Date [string]$fileSuffix = '{0:dd-MMM-yyyy_hh-mm_tt}' -f $today $logFile = "$($logDirectory)\Log_$($fileSuffix).log" $outputCSV = "$($outputDirectory)\delete-Summary_$($fileSuffix).csv" $outputHTML = "$($outputDirectory)\delete-Summary_$($fileSuffix).html" #Create folders if not found if ($logDirectory) { if (!(Test-Path $logDirectory)) { New-Item -ItemType Directory -Path $logDirectory | Out-Null #start transcribing---------------------------------------------------------------------------------- Start-TxnLogging $logFile #---------------------------------------------------------------------------------------------------- } else { Start-TxnLogging $logFile } } if (!(Test-Path $outputDirectory)) { New-Item -ItemType Directory -Path $outputDirectory | Out-Null } #=========================================== #end PATHS #start Files List #=========================================== $fileParams = @{ Path = $Paths } if ($Recurse){$fileParams+=@{Recurse=$true}} #if ($Include){$fileParams+=@{Include=$Include}} if ($Exclude){$fileParams+=@{Exclude=$Exclude}} $fileParams Write-Host "" [datetime]$oldDate = (Get-Date).AddDays(-$daysToKeep) #$filesToDelete = Get-ChildItem @fileParams | Where-Object {$_.LastWriteTime -lt $oldDate -and !$_.PSIsContainer} foreach ($fInclude in $Include){ $temp = Get-ChildItem @fileParams -Filter $fInclude | Where-Object {$_.LastWriteTime -lt $oldDate -and !$_.PSIsContainer} $filesToDelete += $temp } #=========================================== #end Files List #start DELETION #=========================================== if ($filesToDelete) { Write-Host (get-date -Format "dd-MMM-yyyy hh:mm:ss tt") ": Found Total of $($filesToDelete.Count) files" -ForegroundColor Green $resultLog = @() $successful = 0 $failed = 0 [int64]$deletedSize = 0 [int64]$failedSize = 0 foreach ($file in $filesToDelete) { $temp = "" | Select-Object FileName,FileSize,Status $temp.FileName = $file.FullName $temp.FileSize = $file.Length try { Remove-Item -Path ($file.FullName) -Force -Confirm:$false -ErrorAction Stop $temp.Status = "Success" $successful = $successful+1 $deletedSize = $deletedSize + $file.Length Write-Host (get-date -Format "dd-MMM-yyyy hh:mm:ss tt") ": Delete $($file.FullName) - Success " -ForegroundColor Green } catch { $temp.Status = "Failed" $failed = $failed+1 $failedSize = $failedSize + $file.Length Write-Host (get-date -Format "dd-MMM-yyyy hh:mm:ss tt") ": Delete $($file.FullName) - Failed " -ForegroundColor Red } $resultLog += $temp } $resultLog | Export-Csv -NoTypeInformation $outputCSV $summary = "" | Select-Object Paths,TotalNumberOfFiles,TotalSizeOfAllFiles,SuccessfulDeletions,FailedDeletions,TotalSuccessfulDeletionSize,TotalFailedDeletionSize $summary.Paths = $Paths $summary.TotalNumberOfFiles = "{0:N0}" -f ($filesToDelete).Count $summary.TotalSizeOfAllFiles = "{0:N0}" -f ($filesToDelete | Measure-Object -Property Length -Sum).Sum $summary.SuccessfulDeletions = "{0:N0}" -f $successful $summary.FailedDeletions = "{0:N0}" -f $failed $summary.TotalSuccessfulDeletionSize = "{0:N0}" -f $deletedSize $summary.TotalFailedDeletionSize = "{0:N0}" -f $failedSize Write-Host "" Write-Host (get-date -Format "dd-MMM-yyyy hh:mm:ss tt") ": SUMMARY:" $summary #start HTML OUTPUT #=========================================== if ($headerPrefix) { $mailSubject = "[" + $headerPrefix + "][$($env:COMPUTERNAME)] File Deletion Task Summary: " + ('{0:dd-MMM-yyyy hh:mm:ss tt}' -f $Today) } else { $mailSubject = "[$($env:COMPUTERNAME)] File Deletion Task Summary: " + ('{0:dd-MMM-yyyy hh:mm:ss tt}' -f $Today) } $htmlBody += $mailHeader #$htmlBody += "<body><table>" #$htmlBody += "<tr><th>--- File Deletion Task Summary ---</th></tr>" #$htmlBody += "<tr><th>Paths</th><td>" + ($Paths -join ";<br />")+ "</td></tr>" #$htmlBody += "<tr><th>Total Number of Files</th><td>" + ($summary.TotalNumberOfFiles) + " (" + ($summary.TotalSizeOfAllFiles) + " bytes)</td></tr>" #$htmlBody += "<tr><th>Successful Deletion</th><td>" + ($summary.SuccessfulDeletions) + " (" + ($summary.TotalSuccessfulDeletionSize) + " bytes)</td></tr>" #$htmlBody += "<tr><th>Failed Deletion</th><td>" + ($summary.FailedDeletions) + " (" + ($summary.TotalFailedDeletionSize) + " bytes)</td></tr>" #$htmlBody += "</table>" $htmlBody += '<body><p><font size="2" face="Tahoma">' $htmlBody += "<b>[--- File Deletion Task Summary ---]</b><br /><br />" $htmlBody += "<b>Paths:</b> " + ($Paths -join " ; ")+ "<br />" $htmlBody += "<b>Total Number of Files:</b> " + ($summary.TotalNumberOfFiles) + " (" + ($summary.TotalSizeOfAllFiles) + " bytes)<br />" $htmlBody += "<b><font color=""Green"">Successful Deletion:</b></font> " + ($summary.SuccessfulDeletions) + " (" + ($summary.TotalSuccessfulDeletionSize) + " bytes)<br />" $htmlBody += "<b><font color=""Red"">Failed Deletion:</b></font> " + ($summary.FailedDeletions) + " (" + ($summary.TotalFailedDeletionSize) + " bytes)<br />" $htmlBody += "<br /><br />" $htmlBody += '<p><font size="2" face="Tahoma"><u>Paremeters</u><br />' $htmlBody += '<b>[SELECTION]</b><br />' $htmlBody += "Included: " + ($Include -join ";") + "<br />" $htmlBody += "Excluded: " + ($Exclude -join ";") + "<br />" if ($Recurse) { $htmlBody += "Recursive: Yes <br /><br />" } else { $htmlBody += "Recursive: No <br /><br />" } $htmlBody += '<b>[MAIL]</b><br />' if ($sendEmail) { $htmlBody += "Send Email Report: Yes <br />" } else { $htmlBody += "Send Email Report: No <br />" } $htmlBody += "SMTP Server: " + $smtpServer + "<br />" $htmlBody += "SMTP Port: " + $smtpport + "<br />" if ($smtpSSL) { $htmlBody += "SMTP SSL: Yes <br />" } else { $htmlBody += "SMTP SSL: No <br />" } if ($smtpCredential) { $htmlBody += "SMTP Authentication: Yes <br /><br />" } else { $htmlBody += "SMTP Authentication: Yes <br /><br />" } $htmlBody += '<b>[REPORT]</b><br />' $htmlBody += 'Generated from Server: ' + (Get-Content env:computername) + '<br />' $htmlBody += 'Script File: ' + $MyInvocation.MyCommand.Definition + '<br />' $htmlBody += 'CSV Summary: ' + $outputCSV + '<br />' $htmlBody += 'HTML Summary: ' + $outputHTML + '<br />' $htmlBody += '</p>' #===== $htmlBody += "<p><a href=""$($scriptInfo.ProjectURI)"">$($MyInvocation.MyCommand.Definition.ToString().Split("\")[-1].Split(".")[0]) $($scriptInfo.version)</a></p>" $htmlBody += "</body></html>" #Export HTML Report $htmlBody | Out-File $outputHTML #=========================================== #end HTML OUTPUT #start MAIL #=========================================== if ($sendEmail) { $mailParams = @{ From = $sender To = $recipients Subject = $mailSubject Body = $htmlBody BodyAsHTML = $true smtpServer = $smtpServer Port = $smtpPort useSSL = $smtpSSL attachments = $outputCSV } #SMTP Authentication if ($smtpCredential){ $mailParams += @{credential = $smtpCredential} } Write-Host (get-date -Format "dd-MMM-yyyy hh:mm:ss tt") ": Sending email to" ($recipients -join ",") -ForegroundColor Green #Send message Send-MailMessage @mailParams } #=========================================== #end MAIL Write-Host (get-date -Format "dd-MMM-yyyy hh:mm:ss tt") ": HTML Summary Report saved in $outputHTML " -ForegroundColor Cyan Write-Host (get-date -Format "dd-MMM-yyyy hh:mm:ss tt") ": CSV Summary Report saved in $outputCSV " -ForegroundColor Cyan } else { Write-Host (get-date -Format "dd-MMM-yyyy hh:mm:ss tt") ": No files to delete. Exiting script" -ForegroundColor Green } #end DELETION #=========================================== if ($logDirectory) {Write-Host (get-date -Format "dd-MMM-yyyy hh:mm:ss tt") ": Transcript Log saved in $logfile " -ForegroundColor Cyan} Stop-TxnLogging |