Project DescriptionAllows the administrators of a SharePoint site to run and schedule PowerShell scripts by just browsing to the site settings page and typing / paste the script in the browser. The scripts are stored in a scripts document library and using a specialized content type.
Here is a quick view of the powershell console page:

And the scripts library:

Scheduling a script:
Installation:
stsadm -o addsolution -filename PowerShellConsole.wsp
stsadm -o execadmsvcjobs
stsadm -o deploysolution -name PowerShellConsole -immediate -allcontenturls -allowGacDeployment
-allowCasPolicies -force
stsadm -o execadmsvcjobs