Some of the 500+ SharePoint 2010 PowerShell cmdlets: http://www.spfoxhole.com/Blog/Lists/Posts/Post.aspx?ID=133

SharePoint 2010 PowerShell "101":

For more information on PowerShell visit http://www.microsoft.com/powershell/

  • associatewebapp
  • createcmsmigrationprofile
  • createssp
  • deletecmsmigrationprofile
  • deletessp
  • deletessptimerjob
  • editcmsmigrationprofile
  • editssp
  • enablecmsurlredirect
  • enumssp
  • enumssptimerjobs
  • grantiis7permission
  • listqueryprocessoroptions
  • mysite
  • preupgradecheck
  • restoressp
  • runcmsmigrationprofile
  • setdefaultssp
  • setqueryprocessoroptions
  • setsharedwebserviceauthn
  • setsspport
  • trimauditlog