See the course web page for more information: http://ppc.cs.aalto.fi/
Run on kosh, shows all Maari-A/B computers with no users, ordered by their CPU load. Example:
ppc-helpers/get-load
If you want to see all computers and their users, try:
ppc-helpers/get-load-all
If you have difficulties accessing Maari computers from kosh, try to renew your Kerberos tickets first:
kinit