Delete multiple document libraries in SharePoint 2013

Question

We currently have 2000+ site collections where I would like to delete the default "Documents" library.
I know how to do this manually for one site collection and it works fine when I use this:
$web = get-spweb -Identity http://intranet/linktoasite
$list = $web.lists["Documents"]
$list.AllowDeletion = $true
$list.Update()
$list.Delete()
However doing this for 2000+ sites isn't really efficient and my attempts to do this in PowerShell based on a CSV file with all site collections have been ...uhm... less than successful. ;)
Any help pushing me in the right direction are highly appreciated! :-)

Answer 1

You just need for loop at site collection level
http://sharepoint.stackexchange.com/questions/65459/powershell-script-to-iterate-all-site-collections-and-set-another-quota-template
$SPWebApp = Get-SPWebApplication http://portal
foreach ($SPSite in $SPWebApp.Sites)
if ($SPSite -ne $null)
Set-SPSite -Identity $SPSite.url -MaxSize 4000000 -WarningSize 2000000
$SPSite.Dispose()
http://sharepoint.stackexchange.com/questions/60002/powershell-enumerate-through-all-site-collections-but-not-include-one-specific-s
$spsites = Get-SPSite -Filter { $_.Url -ne "http://mysite.com" }
If this helped you resolve your issue, please mark it Answered