paramiko-远程模块

1.基于密码的ssh

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='192.168.1.96', port=22, username='morra', password='123456')

cmd = 'ps'
#cmd = 'ls -l;ifconfig'       #多个命令用;隔开
stdin, stdout, stderr = ssh.exec_command(cmd)

result = stdout.read()

if not result:
    result = stderr.read()
ssh.close()

print(result.decode())

2.基于密码的Sftp传输

import paramiko

transport = paramiko.Transport(('192.168.1.96', 22))

transport.connect(username='morra', password='357447218')

sftp = paramiko.SFTPClient.from_transport(transport)

sftp.put('123.py', '/tmp/test.py')  # 将123.py 上传至服务器 /tmp下并改名为test.py

sftp.get('remove_path', 'local_path')  # 将remove_path 下载到本地 local_path

3.使用密钥对链接SSH

import paramiko

private_key = paramiko.RSAKey.from_private_key_file('id_rsa96')   #使用目标的私钥来登录

ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())

ssh.connect(hostname='192.168.1.96',port=22,username='morra',pkey=private_key)

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

result = stdout.read()

if not result:
    result = stderr.read()
ssh.close()

print(result.decode())

4.使用密钥对链接Sftp

import paramiko

private_key = paramiko.RSAKey.from_private_key_file('id_rsa96')   #使用目标的私钥来登录

ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())

ssh.connect(hostname='192.168.1.96',port=22,username='morra',pkey=private_key)

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

result = stdout.read()

if not result:
    result = stderr.read()
ssh.close()

print(result.decode())