python代码实现远程ssh连接

Posted 2023-03-14

import paramiko
ssh = paramiko.SSHClient()#创建远程连接客户端
#自动校验添加指纹信息
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect("192.168.88.1",username="root",password="a")#验证用户信息
data=ssh.exec_command("id root;id zhangsan")  #输入信息，执行linux命令
print(data[1].read().decode())
print(data[2].read().decode())
ssh.close()

1、执行

/usr/local/bin/python3 /root/PycharmProjects/NSD211/day10/demo2.py

uid=0(root) gid=0(root) groups=0(root)

uid=1000(zhangsan) gid=1000(zhangsan) groups=1000(zhangsan)

Process finished with exit code 0

2、将root改成root2，zhangsan改成zhangsan1

/usr/local/bin/python3 /root/PycharmProjects/NSD211/day10/demo2.py

id: root2: no such user

id: zhangsan1: no such user

Process finished with exit code 0