Question : Problem: Commands to retrieve the specs from a Catalyst 2940 series switch

I have a Catalyst 2940 Series switch I want to post for sale on eBay, but I need to get the specs from this switch. Can someone give me the Cisco commands on how to retrieve specs such as, operating system version, firmware version currently installed on this switch?  Basically all the information a potential buyer would want to know about this switch.

Thanks

Answer : Problem: Commands to retrieve the specs from a Catalyst 2940 series switch

The following 3 commands will probably get you all the info you need:
  show version
  show hardware
  show diag