Clean Chrome FileSystemCache

<#
Clean up overgrown Chrome filesystem cache.  Removed about 6 million files taking up 24 GB of space -- takes a long time to run if you have a large number of files to delete.
Change username and Profile number in path to a valid path first before running script.  Script is set to continue on if a file is in use and cannot be deleted.

Use at your own risk.
#>
# Only look at files older than 30 days
$limit = (Get-Date).AddDays(-30)
$Counter = 0..99
# note formatting of number so 0 becomes 00 and 1 becomes 01
foreach($number in $Counter) {$number = "{0:00}" -f $number;(dir -r "C:\Users\username\AppData\Local\Google\Chrome\User Data\Profile 8\Storage\ext\fahmaaghhglfmonjliepjlchgpgfmobi\def\File System\primary\p\$number" -file|
Where-Object{$_.CreationTime -lt $limit})|
remove-item -Force -ErrorAction SilentlyContinue}