tweek (ba|c)shrc for root
tweek (ba|c)shrc for root


Former-commit-id: 7cd1ba7f34fa27fdbc8d55c3c42b40a922a9cb9a
Former-commit-id: 1f37b386c48ca7f954ec07e6154b14655ce1b50c
3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox