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powershell - useful script to clear temporary files before start patching the windows servers to make some space
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| #This script can be used to to clear un used space of C:\ in windows servers | |
| #once the task is completed it will send a mail to the added in $msg.To.Add | |
| #please update your own smtp server address | |
| #enter the servers suppose to release un-used space in 123.txt file (ex--c:\temp\123.txt) | |
| #Create a folder named Cleanupreports in C:\temp | |
| #Script assumes delprof is already installd in all the servers | |
| $Path = "C:\temp\Cleanupreports\" | |
| $Name = "Cleanup before patching servers_$(get-date -format ddMMyyyyhhmmss).html"; | |
| $cleanupreport = $Path + $Name | |
| $i=0; | |
| $header = " | |
| <html> | |
| <head> | |
| <meta http-equiv='Content-Type' content='text/html'> | |
| <title>C Drive Cleanup</title> | |
| <STYLE TYPE='text/css'> | |
| <!-- | |
| tr { | |
| font-family: candara; | |
| font-size: 14px; | |
| border-top: 1px solid #999999; | |
| border-right: 1px solid #999999; | |
| border-bottom: 1px solid #999999; | |
| border-left: 1px solid #999999; | |
| padding-top: 0px; | |
| padding-right: 0px; | |
| padding-bottom: 0px; | |
| padding-left: 0px; | |
| } | |
| td { | |
| font-family: candara; | |
| font-size: 14px; | |
| } | |
| th { | |
| font-family: candara; | |
| font-size: 14px; | |
| border-top: 1px solid #999999; | |
| border-bottom: 1px solid #999999; | |
| } | |
| body { | |
| margin-left: 5px; | |
| margin-top: 5px; | |
| margin-right: 0px; | |
| margin-bottom: 10px; | |
| table { | |
| border: thin solid #000000; | |
| } | |
| --> | |
| </style> | |
| </head> | |
| <body> | |
| <table width='100%'> | |
| <tr bgcolor='#FAFCFC'> | |
| <td colspan='7' height='25' align='center'> | |
| <font face='candara' color='#3bb8e7' size='4'><strong>C Drive Cleanup $todaydate </strong></font> | |
| </td> | |
| </tr> | |
| </table> | |
| " | |
| Add-Content $cleanupreport $header | |
| $tableHeader = " | |
| <table width='100%'><tbody> | |
| <tr bgcolor=#FAFCFC> | |
| <td width='auto' align='center'><strong>C:\ Cleanup Report</strong></td> | |
| </tr> | |
| " | |
| Add-Content $cleanupreport $tableHeader | |
| $servers=get-content C:\temp\123.txt | |
| $serv="IMAService" | |
| foreach($server in $servers) | |
| { | |
| $x1=$x2=$x3=$x4=$x5=$x6=$x7=$x8=$x9=$x10=$nulll | |
| $tconnection=Test-Connection -quiet -ComputerName $server | |
| if ($tconnection -eq "True") | |
| { | |
| Write-Host "Now am on $server" | |
| $X0 = Write-Output "$Server is Reachable " | |
| $freespacebeforecleanup=[math]::Round(((Get-WmiObject Win32_LogicalDisk -ComputerName $server -Filter "DeviceID='C:'" |Foreach-Object {$_.FreeSpace})/(1024*1024*1024)),2) | |
| $x1=write-output "$server C:\ size is $freespacebeforecleanup GB before cleanup" | |
| $uprofiles=(Get-ChildItem -Path \\$server\c$\users).name | |
| $ccmpath="\\$server\c$\Windows\ccmcache" | |
| #clear ccmcache | |
| $version=(Get-WmiObject -Class win32_operatingsystem -ComputerName $server).caption | |
| $x2=Write-Output "It'a Windows $version box" | |
| Invoke-Command -ComputerName $server -ScriptBlock { | |
| $resource=New-Object -ComObject "UIResource.UIResourceMgr" | |
| $cacheInfo=$resource.GetCacheInfo() | |
| $cacheinfo.GetCacheElements() |foreach {$cacheInfo.DeleteCacheElement($_.CacheElementID)}} | |
| Start-Sleep 5 | |
| if((Test-Path -Path $ccmpath) -ne $null) | |
| { | |
| $X3=Write-Output "By using UI ResourceManager , Unable to delete the CCMCache files hence proceeding with recursive delete" | |
| Get-ChildItem $ccmpath |Remove-Item -Recurse -Force -ErrorAction silentlycontinue | |
| $X4=Write-Output "Hope It's done now.." | |
| } | |
| if($version.contains("2003")) | |
| { | |
| $X5=Write-Output " Since it's a Windows 2003 box deleting only Windows\temp" | |
| $wintemp="\\$server\c$\Windows\Temp" | |
| Get-ChildItem $wintemp |Remove-Item -Recurse -Force -ErrorAction silentlycontinue | |
| } | |
| else | |
| { | |
| $servname=(Get-Service -ComputerName $server -Name IMAService).name | |
| #if server is a Citrix installed , use delprof to delete profiles older than 2days | |
| if($servname -eq $serv) | |
| { | |
| $X7=Write-Output " Since Citrix Installed in this machine , Using Delprof deleting profiles which are older than 0 days" | |
| Invoke-Command -ComputerName $SERVER -ScriptBlock {delprof /q /i /d:0} | |
| $X8=Write-Output "OK, Profile Deletion now completed" | |
| } | |
| #if server is not part of Citrix , find the profiles and remove temp & wincache details as well temp | |
| else | |
| { | |
| $X9=Write-Output "OK, Am not a citrix box, so remove temp files from User profiles also" | |
| foreach($uprofile in $uprofiles) | |
| { | |
| $uprofile=$uprofile.trim() | |
| $temp="\\$server\c$\users\$uprofile\AppData\Local\Temp" | |
| if($temp -ne $null){ | |
| Get-ChildItem $temp |Remove-Item -Recurse -Force -ErrorAction silentlycontinue | |
| }} | |
| $wintemp="\\$server\c$\Windows\Temp" | |
| Get-ChildItem $wintemp |Remove-Item -Recurse -Force -ErrorAction Ignore | |
| } | |
| } | |
| $freespace=[math]::Round(((Get-WmiObject Win32_LogicalDisk -ComputerName $server -Filter "DeviceID='C:'" |Foreach-Object {$_.FreeSpace})/(1024*1024*1024)),2) | |
| $X10=write-output "$server cleanup is completed and the C:\ size is $freespace GB" | |
| } | |
| else | |
| { | |
| $X0 = "$server is not reachable through WMI , Please check the box" | |
| $X1=$null | |
| $X2=$null | |
| $X3=$null | |
| $X4=$null | |
| $X5=$null | |
| $X7=$null | |
| $X8=$null | |
| $X9=$null | |
| $X10=$null | |
| } | |
| $dataRow = " | |
| <tr> | |
| <tr width='auto' align='center'><td></td></tr> | |
| <tr width='auto' align='center'><td>$server</td></tr> | |
| <tr width='auto' align='center'><td>______________________________________</td></tr> | |
| <tr width='auto' align='center'><td></td></tr> | |
| <tr width='auto' align='center'><td>$X1</td></tr> | |
| <tr width='auto' align='center'><td>$X2</td></tr> | |
| <tr width='auto' align='center'><td>$X3</td></tr> | |
| <tr width='auto' align='center'><td>$X4</td></tr> | |
| <tr width='auto' align='center'><td>$X5</td></tr> | |
| <tr width='auto' align='center'><td>$X7</td></tr> | |
| <tr width='auto' align='center'><td>$X8</td></tr> | |
| <tr width='auto' align='center'><td>$X9</td></tr> | |
| <tr width='auto' align='center'><td>$X10</td></tr> | |
| <tr width='auto' align='center'><td></td></tr> | |
| <tr width='auto' align='center'><td>______________________________________</td></tr> | |
| </tr> | |
| " | |
| Add-Content $cleanupreport $dataRow; | |
| $i++ | |
| } | |
| if($i -gt 0) | |
| { | |
| $smtpServer = "smtprelay.yourowndomain.com" | |
| $smtp = New-Object Net.Mail.SmtpClient($smtpServer) | |
| $msg = New-Object Net.Mail.MailMessage | |
| $msg.To.Add("[email protected]") | |
| $msg.To.Add("[email protected]") | |
| $msg.From = "[email protected]" | |
| $msg.Subject = "Cleanup before patching servers_$(get-date -format ddMMyyyy)" | |
| $msg.IsBodyHTML = $true | |
| $msg.Body = get-content $cleanupreport | |
| $smtp.Send($msg) | |
| $body = "" | |
| } | |
| |
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