1.开启进程的两种方式 方式一: from multiprocessing import Process import time def task(name): print('%s is running' %name) time.sleep(3) print('%s is done' %name) if __name__ == '__main__': # Process(target=task,kwargs={'name':'子进程1'}) p = Process(target=task,arg
How to get parent pid from a given children pid? I know I can mannully check it under /proc, I am wonder if there is a smart/better way to achieve this in Ubuntu. Note the parent may or may not be killed. Thanks --------------------------------------