Powershell : Get count of site collections in Webapplication

param($Site,$FilePath)

   

Add-PSSnapin microsoft.sharepoint.powershell -ErrorAction SilentlyContinue

   

function GenerateAllSitecollectionsCountInWebapplication ($url)

{

    write-host "Extracting the count of site collections in web application....." -foregroundcolor black

    try

      {

         $Site=Get-SPSite $url        

         $spWebApp = $Site.WebApplication

         write-host Total count in $url is   $Site.WebApplication.Sites.Count -foregroundcolor red

      }

   catch

      {

          write-host "Unable to Extract Sitecollection count .."  -foregroundcolor red

          break

      }

} 

GenerateAllSitecollectionsCountInWebapplication -Url "www.yoursite.com"







Microsoft Azure

Azure...
http://azure.microsoft.com/en-us/

Set Default Look up value for Look up column SharePoint 2010 list

 Copy and paste the following script.<script language="ecmascript" type="text/ecmascript"> 
        var fieldCollection;
        var field;
        var list;
        function fieldDefaultValue() {
            var clientContext = SP.ClientContext.get_current();
            if (clientContext != undefined && clientContext != null) {
                var webSite = clientContext.get_web();

                this.list = webSite.get_lists().getByTitle("List Request");
                this.fieldCollection = list.get_fields();
                this.field = fieldCollection.getByTitle("Description");
                this.field.set_defaultValue("Default");                this.field.update();                clientContext.load(this.field);
                clientContext.executeQueryAsync(Function.createDelegate(this, this.OnLoadSuccess),
Function.createDelegate(this, this.OnLoadFailed));
            }
        } 
        function OnLoadSuccess(sender, args) {
            alert(this.field.get_defaultValue());        } 
        function OnLoadFailed(sender, args) {
            alert('Request failed. ' + args.get_message() + '\n' + args.get_stackTrace());
        }
</script>    <input id="btnFieldDefaultValue" onclick="fieldDefaultValue()" type="button" value="Field Default Value" />