Powershell script to count number of list and library items in site collection

Question

We are identifying large lists in our 2010 SP environment and I'm attempting to write code to output the total number of list items in a site collection.   I'm using the code below but it only displays column data for title and url. 
What do I need to add so it can count the number of items in each sharepoint list and library? 
Get-SPSite -WebApplication http://sharepoint -Limit All |
   Select -ExpandProperty AllWebs |
   Select -ExpandProperty Lists |
   Select ParentWebUrl, Title
I'm referencing
http://sharepointpromag.com/sharepoint/windows-powershell-scripts-sharepoint-info-files-pagesweb-parts

Answer 1

Please find belwo script, it will iterarte through all the folder/Subfoder to get the item counts from all list and library, you can modify this script to run this at site collection scope:
Note: save the script in .ps1 file and execute the script as described below to get log file, it will save the log file out.txt in seleted directory:
e.g.PS D:\PowershellScripts> .\ListItemCount.ps1 > out.txt
$SPWebApp = Get-SPWebApplication "http://weburl.com/"
foreach ($SPSite in $SPWebApp.Sites)
if ($SPSite -ne $null)
foreach ($SPWeb in $SPSite.AllWebs)
foreach ($list in $SPWeb.Lists)
$ListURL = $SPWeb.url + "/" + $list.RootFolder.Url
Write-Output $ListURL
[Microsoft.SharePoint.SPQuery]$query = New-Object Microsoft.SharePoint.SPQuery
#$query.Folder = fldr;
#Recursive Scope....
$query.ViewAttributes = "Scope='Recursive'"
$allitems = $list.GetItems($query);
$filecount = $allitems.Count;
Write-Output " No of item: " $filecount
if ($SPWeb -ne $null)
$SPWeb.Dispose()
if ($SPSite -ne $null)
$SPSite.Dispose()
You can update the code to get any specific list type item count, using if($list.BaseType -eq "DocumentLibrary") condition:
if($list.BaseType -eq "DocumentLibrary")
$ListURL = $SPWeb.url + "/" + $list.RootFolder.Url
Write-Output $ListURL
[Microsoft.SharePoint.SPQuery]$query = New-Object Microsoft.SharePoint.SPQuery
#$query.Folder = fldr;
#Recursive Scope....
$query.ViewAttributes = "Scope='Recursive'"
$allitems = $list.GetItems($query);
$filecount = $allitems.Count;
Write-Output " No of item: " $filecount
if ($SPWeb -ne $null)
$SPWeb.Dispose()
If my contribution helps you, please click Mark As Answer on that post and Vote as Helpful
Thanks, ShankarSingh