HPC allocations & storage
$ hdquota is the command for checking disk space.
$ allocations is the command to print active allocations and balances. For example, for live workshop demos, the hpc_training allocation will be available and removed after the workshop ends.
It is also important to understand the difference between a login node and a compute node: the login node is where you connect, prepare files, and submit jobs, while the compute node is where the actual job execution takes place.