How to Automatically Update All the Icons of SharePoint 2010 Site with PowerShell?

In the same development project I mentioned last post we had the need to change the icon of the SharePoint team site in the group's website is located in a site collection. You can edit manually, click Site Settings, "Title, description and icon."

Therefore, I wanted to write a PowerShell script to update all icons in a row.

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Add-PSSnapin Microsoft.SharePoint.PowerShell -erroraction SilentlyContinue   $siteUrl = "http://foundation"   $siteLogo = "/SiteAssets/logo.png" $rootSite = Get-SPSite $siteUrl $allWebs = $rootSite.AllWebs   foreach ($web in $allWebs) {   Write-Host "Updating " + $web.Title + " " + $web.Url   $web.SiteLogoUrl = $siteLogo   $web.Update() }

As you can see from the above script simply going through all the sections of a whole site collection und "$ siteUrl". The root of the site stores a "logo.png" with the icon in "SiteAssets" library.

The foreach loop is simply updating the SiteLogoUrl each sub-site with the relative URL specified in "siteLogo".

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