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()