python 守护进程，监控进程

守护进程代码：

import time, os
import subprocess


def run():
    while True:
        taskList = os.popen('tasklist').read()
        for path, exe in [os.path.split(line.strip()) for line in open('config') if line.strip()]:
            if exe not in taskList:
                subprocess.Popen(u'start /d"%s" %s' % (path, exe), shell = True)
            time.sleep(60)
                
run()  

 其中config是一个文件，里面的每一行是要监控的exe文件路径：

eg：  C:\Program Files (x86)\Jenkins\jenkins.exe

 

监控进程：

import time, os
import subprocess


def run():
    i = 0
    while True:
        filehandler = open(os.path.join('c:\logs', 'bollist' + str(i) + '.txt'), 'w')
        a = subprocess.Popen('tasklist /fi "Imagename eq cmd.exe" /v ', stdout= filehandler)
        i = i+1
        time.sleep(10)
     
    
run()