Question

如何利用Python的paramiko模块实现ssh互信

Answer 1

import os
import paramiko

def check(output):
# output=os.popen('service ntpd status')
for file in output:
if 'stopped' in file:
print "ntpd is stopped"
else:
print "ntpd is running"

if __name__ == 'main':
for ip in ('10.0.0.1','10.0.0.2'):
ssh = paramiko.SSHClient（）
ssh.set_missing_host_key_policy（paramiko.AutoAddPolicy（））
ssh.connect（ip）
# check()
stdin， stdout， stderr = ssh.exec_command("service ntpd status")
check(stdout.readlines())
ssh.close()