``qs`` - collect queue status across different SGE clusters/queues. Requires key-based authentication with SSH.
``mv_keep_parents`` - equivalent to ``cp --parents src/*.txt dest/`` but moving instead of copying. Optionally keeping source directories if empty with option ``-k``.
``mv_keep_parents`` - equivalent to ``cp --parents src/*.txt dest/`` but moving instead of copying. Passing ``-k`` will keep empty directories in ``src/``.
