child-process

问题 I want to initiate a process from my python script main.py . Specifically, I want to run the below command: `nohup python ./myfile.py &` and the file myfile.py should continue running, even after the main.py script exits. I also wish to get the pid of the new process. I tried: os.spawnl* os.exec* subprocess.Popen and all are terminating the myfile.py when the main.py script exits. Update: Can I use os.startfile with xdg-open ? Is it the right approach? Example a = subprocess.Popen([sys

问题 When I get the following error: events.js:72 throw er; // Unhandled \'error\' event ^ Error: spawn ENOENT at errnoException (child_process.js:1000:11) at Process.ChildProcess._handle.onexit (child_process.js:791:34) What procedure can I follow to fix it? Author note : Lots of issues with this error encouraged me to post this question for future references. Related questions: using spawn function with NODE_ENV=production node.js child_process.spawn ENOENT error - only under supervisord spawn