PowerShell Script to check for Feature Activation/ PowerShell Script to Activate Feature at Web Scope

Below PowerShell script will check for WebFeature with Feature id *********, is active or not,  in all the SiteCollections in a WebApplication.

If the feature is not active it will go and enable it. 

Get-SPFeature will get list of all Features which as different scopes Farm, WebApplication, Site, Web

As we are interested in Activating feature with Web Scope at all webs hence we are using scope as -Web.

cls

asnp "*sh*"

try

{

$web=Get-SPWebApplication   "http://SP2013LocalDev/" | Get-spsite -Limit All | get-spweb -Limit All | % {

$bool=Get-SPFeature -Web $_ | where {$_.Id -eq "54944497-1d5b-443d-aba9-d20991ed18bb"}

  

                    if(!$bool)

                    {

                    Enable-SPFeature -Identity "54944497-1d5b-443d-aba9-d20991ed18bb" -Url $_.Url

                    Write-Host  "Feature Activated"

                    }

          else

          {

          Write-Host "Feature is Active at" $_.Url

          }

     

       }

      

}

catch{

             $ErrorMessage = $_.Exception.Message

             Write-Host $web.Title  $ErrorMessage

       }