Friday, 4 November 2016

Powershell for finding hotfixes

One liner:

$Session = New-Object -ComObject Microsoft.Update.Session; $Searcher = $Session.CreateUpdateSearcher(); $HistoryCount = $Searcher.GetTotalHistoryCount();$Searcher.QueryHistory(0,$HistoryCount) | Sort-Object -Property Date -Descending | Select Title, Date | Export-Csv -Path c:\temp\hotfixlist.csv

More full version:

$wu = new-object -com “Microsoft.Update.Searcher”

$totalupdates = $wu.GetTotalHistoryCount()

$all = $wu.QueryHistory(0,$totalupdates)

# Define a new array to gather output
$OutputCollection=  @()
Foreach ($update in $all)
    $string = $update.title

    $Regex = “KB\d*”
    $KB = $string | Select-String -Pattern $regex | Select-Object { $_.Matches }

     $output = New-Object -TypeName PSobject
     $output | add-member NoteProperty “HotFixID” -value $KB.‘ $_.Matches ‘.Value
     $output | add-member NoteProperty “Title” -value $string
     $OutputCollection += $output


# Oupput the collection sorted and formatted:
$OutputCollection | Sort-Object HotFixID | Format-Table -AutoSize | Out-File c:\temp\output.txt

Further reading

Thursday, 3 November 2016

How to configure the app pool recycle time from batch file

Stick the following in a configure_app_pool.bat batch file and run...

@echo off

set last_five_chars_of_computername=%COMPUTERNAME:~-5%
echo.Running on %last_five_chars_of_computername%

SET recyle_time=01:55:00
IF "%last_five_chars_of_computername%" EQU "BAP01" SET recyle_time=01:55:00
IF "%last_five_chars_of_computername%" EQU "BAP02" SET recyle_time=01:56:00
IF "%last_five_chars_of_computername%" EQU "BAP03" SET recyle_time=01:57:00

REM CHOICE /C 123 /N /M "Enter 1 for bap01, 2 for bap02 or 3 for bap03, or press Ctrl+C to cancel"

REM IF %answer% EQU 1 SET recyle_time=01:55:00
REM IF %answer% EQU 2 SET recyle_time=01:56:00
REM IF %answer% EQU 3 SET recyle_time=01:57:00

echo setting apppool recycle time to %recyle_time%

set recycle_period=1.05:00:00
echo setting apppool recycle period to %recycle_period%


set servers=Beacon@RRA
set servers=%servers:@=,%

for %%a in (%servers%) do (
  FOR /F "delims=," %%i in ('%systemroot%\system32\inetsrv\appcmd list apppool /name:"$=*%%a*" /text:name') do (
echo !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
echo !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
echo         Setting up app pool: "%%i"                       
echo !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
echo !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
call:setFunc "%%i"

goto :eos

echo !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
echo         Please verify above configuration changes      
echo         Then press any key to exit      
echo !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@echo on

::-- Function section starts below here
echo ***** BEFORE ******
%systemroot%\system32\inetsrv\APPCMD list apppool /"%~1" /config
%systemroot%\system32\inetsrv\APPCMD set apppool /"%~1" /recycling.periodicRestart.time:%recycle_period%
%systemroot%\system32\inetsrv\APPCMD set apppool /"%~1" /+recycling.periodicRestart.schedule.[value='%recyle_time%']
%systemroot%\system32\inetsrv\APPCMD set config /section:applicationPools /[name='"%~1"'].recycling.logEventOnRecycle:Time,Schedule,Memory,IsapiUnhealthy,OnDemand,ConfigChange,PrivateMemory -commit:apphost
echo ***** AFTER ******
%systemroot%\system32\inetsrv\APPCMD list apppool /"%~1" /config

How to Fix a Humax HDR FOX T2 PVR that will not stay powered on

Issue When you attempt to power on your Humax the standby orange light goes blue for a moment, and then powers off automatically again. ...