REF: added command display when running process
REF: added command display when running process

Former-commit-id: 98faa28ee8f2f3d8d35758b79688a6979a1bfc75 [formerly b4366ad91735312d87b6e91d87e1557a224df811]
Former-commit-id: 9eb5506056a082a68e89823fec06a9337e329950
Former-commit-id: c1d057ac26d366c7d69f3d00c67c3c9363904877
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox