Thats great … For the redirect operator issue my co-worker and I reviewed the command core error and based on that we made some minor hacks to get it to work
cryosparc/cryosparc2_master/cryosparc2_command/command_core/init.py
The following change was made
try:
with open(script_path_abs) as f:
res = subprocess.check_output(shlex.split(cmd), stderr=subprocess.STDOUT, stdin=f)
Thanks
Neeraj