Get-TSMClientSchedule.ps1

function Get-TSMClientSchedule
{
Param(
    [Parameter(Mandatory=$true, ValueFromPipeline=$True, ValueFromPipelineByPropertyName=$true)]
    $ComputerName
)
PROCESS
{
    if ($ComputerName -is [Array]) 
    { 
        $ComputerName | ForEach-Object { Get-TSMSchedule -ComputerName $_ }
    } 
    else
    {
        $LogFile = Join-Path "\\$ComputerName\" 'C$\Program Files\Tivoli\TSM\baclient\dsmsched.log'
        Write-Debug $LogFile
        if (test-path $LogFile)
        {
            $Pattern = "^(?<LastCheckin>.{19})\sServer Window Start:\s*(?<ScheduleTime>\d\d:\d\d:\d\d) on (?<ScheduleDate>\d\d/\d\d/\d\d\d\d).*"
            if (@(Select-String -Path $LogFile -Pattern '.{20}Server Window Start:')[-1].line -match $Pattern)
            {
                $Properties = @{
                    'ComputerName' = $ComputerName
                    'LastCheckin'  = Get-Date $Matches.LastCheckin
                    'Schedule'     = Get-Date $( $Matches.ScheduleDate + " " + $Matches.ScheduleTime )
                }
                Write-Output $(New-Object -TypeName PSObject -Property $Properties)
            }
        }
    }
} #End PROCESS
} #End Function

#Get-TSMClientSchedule