Greetings,
I'm having some trouble with this PS script. I've been using it to remotely store all my event logs onto our file server. For some reason it isn't copying/clearing the SETUP log container. Any assistance would be much appreciated.
PS SCRIPT:
Param(
$LogsArchive = "c:\logarchive",
$List,
$computers,
[switch]$AD,
[switch]$Localhost,
[switch]$clear,
[switch]$Help
)
Function Get-ADComputers
{
$ds = New-Object DirectoryServices.DirectorySearcher
$ds.Filter = "ObjectCategory=Computer"
$ds.FindAll() |
ForEach-Object { $_.Properties['dnshostname']}
} #end Get-AdComputers
Function Test-ComputerConnection
{
ForEach($Computer in $Computers)
{
$Result = Get-WmiObject -Class win32_pingstatus -Filter "address='$computer'"
If($Result.Statuscode -eq 0)
{
if($computer.length -ge 1)
{
Write-Host "+ Processing $Computer"
Get-BackUpFolder
}
} #end if
else { "Skipping $computer .. not accessible" }
} #end Foreach
} #end Test-ComputerConnection
Function Get-BackUpFolder
{
$Folder = "{1}-Logs-{0:MMddyymm}" -f [DateTime]::now,$computer
New-Item "$LogsArchive\$folder" -type Directory -force | out-Null
If(!(Test-Path "\\$computer\c$\LogFolder\$folder"))
{
New-Item "\\$computer\c$\LogFolder\$folder" -type Directory -force | out-Null
} #end if
Backup-EventLogs($Folder)
} #end Get-BackUpFolder
Function Backup-EventLogs
{
$Eventlogs = Get-WmiObject -Class Win32_NTEventLogFile -ComputerName $computer
Foreach($log in $EventLogs)
{
$path = "\\{0}\c$\LogFolder\$folder\{1}.evt" -f $Computer,$log.LogFileName
$ErrBackup = ($log.BackupEventLog($path)).ReturnValue
if($clear)
{
if($ErrBackup -eq 0)
{
$errClear = ($log.ClearEventLog()).ReturnValue
} #end if
else
{
"Unable to clear event log because backup failed"
"Backup Error was " + $ErrBackup
} #end else
} #end if clear
Copy-EventLogsToArchive -path $path -Folder $Folder
} #end foreach log
} #end Backup-EventLogs
Function Copy-EventLogsToArchive($path, $folder)
{
Copy-Item -path $path -dest "$LogsArchive\$folder" -force
} # end Copy-EventLogsToArchive
Function Get-HelpText
{
$helpText= `
@"
DESCRIPTION:
NAME: BackUpAndClearEventLogs.ps1
This script will backup, archive, and clear the event logs on
both local and remote computers. It will accept a computer name,
query AD, or read a text file for the list of computers.
PARAMETERS:
-LogsArchive local or remote collection of all computers event logs
-List path to a list of computer names to process
-Computers one or more computer names typed in
-AD switch that causes script to query AD for all computer accounts
-Localhost switch that runs script against local computer only
-Clear switch that causes script to empty the event log if the back succeeds
-Help displays this help topic
SYNTAX:
BackUpAndClearEventLogs.ps1 -LocalHost
Backs up all event logs on local computer. Archives them to C:\logarchive.
BackUpAndClearEventLogs.ps1 -AD -Clear
Searches AD for all computers. Connects to these computers, and backs up all event
logs. Archives all event logs to C:\logarchive. It then clears all event logs
if the backup operation was successful.
BackUpAndClearEventLogs.ps1 -List C:\fso\ListOfComputers.txt
Reads the ListOfComputers.txt file to obtain a list of computer. Connects to these
computers, and backs up all event logs. Archives all event logs to C:\logarchive.
BackUpAndClearEventLogs.ps1 -Computers "Berlin,Vista" -LogsArchive "\\berlin\C$\fso\Logs"
Connects to a remote computers named Berlin and Vista, and backs up all event
logs. Archives all event logs from all computers to the path c:\fso\Logs directory on
a remote computer named Berlin.
BackUpAndClearEventLogs.ps1 -help
Prints the help topic for the script
"@ #end helpText
$helpText
}
# *** Entry Point To Script ***
If($AD) { $Computers = Get-ADComputers; Test-ComputerConnection; exit }
If($List) { $Computers = Get-Content -path $list; Test-ComputerConnection; exit }
If($LocalHost) { $computers = $env:computerName; Test-ComputerConnection; exit }
If($Computers)
{
if($Computers.Contains(",")) {$Computers = $Computers.Split(",")}
Test-ComputerConnection; exit
}
If($help) { Get-HelpText; exit }
"Missing parameters" ; Get-HelpText
Thanks,
-MojoRisin'
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