LinuxÏÂÓÃPYTHON²éÕÒͬÃû½ø³Ì

1.¿ÉÖ´ÐгÌÐò
os.system('pgrep %s > %s' % (process, output))
   pidfile = open("output", 'r')
   totalpid = len(pidfile.readlines())
   pidfile.close()
   if totalpid == 0 :
                                #ûÓнø³Ì
                                return False
                        elif totalpid > 1 :
                                #¶à¸ö½ø³Ì
                                os.system('killall -9 %s' % (process))
                                return False
                        else :
                                return True   
2.python Æô¶¯µÄ½Å±¾
os.system('ps aux | grep %s > %s' % (process, output))
                    &nbs