python 过程

python 进程import timeimport os, sysdef handleChild(chNum):  time.sleep(20)  print Hi, Im child

python 进程

import timeimport os, sysdef handleChild(chNum):  time.sleep(20)  print "Hi, I'm child ", chNum  os._exit(0)if __name__ == '__main__':  for i in range(5):    childPid = os.fork()    if childPid == 0:      handleChild(i)    else:      print "Hi, I'm father, fork ", i  time.sleep(40)
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