In this video we talk about PowerShell Arrays and how I use them with new-object to create CSV files of data that I can work with in a familiar way. Also covered are hashtables and few other tricks.
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Here is the actual PowerShell from the video.
$Array = @()
$Processes = Get-Process
Foreach($Proc in $Processes)
{
If($Proc.WS/1mb -gt 100)
{
$Array += New-Object psobject -Property @{'ProcessName' = $Proc.name; 'WorkingSet' = $Proc.ws}
}
}
$Array | select 'ProcessName', 'WorkingSet' | Export-Csv .\file2.csv -NoTypeInformation
$CSVImport = @()
$CSVImport = Import-Csv .\file2.csv
ForEach($dog in $CSVImport){Write-host "Process Name:" $dog.processname " Working Set:" $dog.workingset}
#Just want to look at it in a prettier way?
$CSVImport | Format-Table -AutoSize
#Other tricks to keep in your pocket
$CSVImport[1].ProcessName
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