PowerShell: Find and copy text from multiple files

Scenario: You have to find a specific string of text in multiple files.  We are going to search for the term “steve” against all RPC Client Access logs for today.

Script:

#Variables

$files = get-childitem -path “\ExSrv1c$Program FilesMicrosoftExchange ServerV15LoggingRPC Client Access”
$result = @()
$term = “steve”

#Perform the Search

$files | Where CreationTime -gt 9/6/2018| Sort CreationTime -Descending | %{
       $F = $_.fullname
       $result += select-string $f -pattern $term | %{$_.Line}
       }

#Export Results

$result | out-file C:tempresults.txt