The standard operating system on the cluster is Redhat linux. However, another operating system can be run on the cluster using virtual images. For example, It is possible to run windows OS and windows based application on Griffith HPC. The following HowTo will outline the steps involved. There are some limitations which will be mentioned at the end.
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Open a Terminal on the desktop
Submit an interactive PBS job with -X option and Queue qweek_s.
e.g: qsub -I -X -q qweek_s -l walltime=01:00:00