|   | 1 |  | 
          
          
            |   | 2 | Go back --> [wiki:Tutorial Tutorials] | 
          
          
            |   | 3 |  | 
          
          
            |   | 4 | == How to query the status of the nodes of a Testbed == | 
          
          
            |   | 5 |  | 
          
          
            |   | 6 | If you have not done so yet:  | 
          
          
            |   | 7 |  | 
          
          
            |   | 8 |  * [http://www.orbit-lab.org/wiki/Registration Register] for an account | 
          
          
            |   | 9 |  * [https://www.orbit-lab.org/schedule/ Make a reservation] on the Schedular for a given tesbed | 
          
          
            |   | 10 |  | 
          
          
            |   | 11 | Lets assume that you registered as user 'bob' and made a reservation for the 'grid' testbed. You then access the 'grid' console using the command: | 
          
          
            |   | 12 |  | 
          
          
            |   | 13 |  {{{ | 
          
          
            |   | 14 |   ssh bob@console.grid.orbit-lab.org | 
          
          
            |   | 15 |  }}} |