Frequently Used PowerShell Snippets

FrequentlyUsedPSSnippets.ps1

#These are just a few PowerShell snippets I've written that I find myself coming back to time and time again. I hope they can help you too.

#Export To CSV $ReportsDir defined in my $profile file.
| Export-CSV (Join-Path $ReportsDir ".csv") -NoTypeInformation
 
#Before Loop - fill out activity and replace $Array with iterable varible.
$Activity = ""; $Total = $Array.Count; 
$StartTime = Get-Date; $Count = 1; 
	#In Loop - replace -CurrentOperation
	$ElapsedSeconds = (New-TimeSpan -Start $StartTime -End (Get-Date)).TotalSeconds; $SecondsPerOp = $ElapsedSeconds/$Count;
	Write-Progress -Activity $Activity -CurrentOperation "" -PercentComplete (($Count/$Total) * 100) -SecondsRemaining ($SecondsPerOp * ($Total - $Count))
	$Count++
#After Loop
Write-Progress -Activity $Activity -Completed $true