python ping监控

#!/usr/bin/python
# coding=utf-8
importos,sys,time
importlogging
host=‘114.114.114.114‘
logging.basicConfig(level=logging.DEBUG,
    format=‘%(asctime)-30s%(message)s‘,
    datefmt=‘%Y-%m-%d%H:%M:%S‘,
    filename=host+‘.log‘,
    filemode=‘a‘)
aping=os.popen(‘ping‘+host)
whileTrue:
    logging.info(aping.readline().rstrip())