Starting HTCondor on a login/submit node

1. As a super user/root, use the following command:

   $ service condor start

2. Check that condor is now running with the following commands:

   $ service condor status

   which should just state condor is running, and

   $ ps aux | grep condor

   which should show the condor_master, condor_procd, and condor_schedd processes running.
3. Check if condor will automatically start on future boots with:

   chkconfig --list condor

   This should show 1 and 6 as set to off, while 2-5 are set to on. If this is not the case then run:

   chkconfig condor on

   and verify that the settings are now correct.
4. Restart the login/submit node to make sure condor starts on boot:

   shutdown -r now

5. Test the login/submit node by:
   1. Making sure setupATLAS works.
   2. Submitting jobs with condor.
   3. Checking that x2go works.