python 脚本工具

python ssh连接远程操作

# coding=utf-8

import paramiko

# 创建ssh对象
ssh = paramiko.SSHClient()
# 把要连接的机器添加到known_hosts文件中
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
# 连接服务器
ssh.connect(hostname="192.168.209.128", port=22, username="root", password="123456")

# 执行命令，多个命令用;分割
stdin, stdout, stderr = ssh.exec_command("ls -l")

res = stdout.read()

if not res:
    res = stdout.read()
ssh.close()

print(res.decode())

# 简单方法封装
# 执行远程ssh命令
def exe_ssh_command(cmd, hostname, port, username, password):
    ssh = paramiko.SSHClient()
    ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    ssh.connect(hostname, port, username, password)

    stdin, stdout, stderr = ssh.exec_command(cmd)

    res = stdout.read()
    if not res:
        res = stdout.read()
    ssh.close()

    print(res.decode())