functions/Show-MemoryUsage.ps1
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Function Show-MemoryUsage { [CmdletBinding(DefaultParameterSetName = 'Computername')] [alias("shmem")] Param( [Parameter( Position = 0, ValueFromPipeline, ValueFromPipelineByPropertyName, ParameterSetName = 'Computername' )] [ValidateNotNullOrEmpty()] [Alias("cn")] [string[]]$Computername = $env:Computername, [Parameter(ParameterSetName = 'Cim', Mandatory, ValueFromPipeline)] [ValidateNotNullOrEmpty()] [Microsoft.Management.Infrastructure.CimSession[]]$CimSession ) Begin { Write-Verbose "[BEGIN ] Starting: $($MyInvocation.MyCommand)" #a formatted report title $title = @" **************** Memory Check **************** "@ "$([char]0x1b)[38;5;159m$Title$([char]0x1b)[0m" # Write-Host $title -ForegroundColor Cyan #initialize an array to hold data $data = @() } #begin Process { Write-Verbose "[PROCESS] PSBoundParameters" Write-Verbose ($PSBoundParameters | Out-String) Write-Verbose "[PROCESS] Using parameter set $($PSCmdlet.ParameterSetName)" if ($PSCmdlet.ParameterSetName -eq 'Computername') { foreach ($Computer in $Computername) { #get memory usage data for each computer $data += Get-MemoryUsage -Computername $computer } } else { foreach ($session in $CIMSession) { #get memory usage data for each computer $data += Get-MemoryUsage -CimSession $session } } } #Process End { #format the results using a custom formatting view $data | Format-Table -View show Write-Verbose "[END ] $($MyInvocation.MyCommand)" } #end } |