用于连接远程服务器并执行基本命令
import paramiko
# 创建SSH对象
ssh = paramiko.SSHClient()
# 允许连接不在know_hosts文件中的主机
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
# 连接服务器
ssh.connect(hostname='192.168.242.128', port=22, username='root', password='mokun.123')
# 执行命令
stdin, stdout, stderr = ssh.exec_command('df')
# 获取命令结果
#result = stdout.read()
res,err = stdout.read(),stderr.read()
result = res if res else err
print(result.decode())
# 关闭连接
ssh.close()基于用户名密码上传下载
import paramiko
transport = paramiko.Transport(('192.168.242.128',22))
transport.connect(username='root',password='mokun.123')
sftp = paramiko.SFTPClient.from_transport(transport)
# 将location.py 上传至服务器 /tmp/test.py
sftp.put('/tmp/location.py', '/tmp/test.py')
# 将remove_path 下载到本地 local_path
sftp.get('remove_path', 'local_path')
transport.close()基于公钥密钥上传下载
import paramiko
private_key = paramiko.RSAKey.from_private_key_file('/home/auto/.ssh/id_rsa')
transport = paramiko.Transport(('192.168.242.128', 22))
transport.connect(username='root', pkey=private_key )
sftp = paramiko.SFTPClient.from_transport(transport)
# 将location.py 上传至服务器 /tmp/test.py
sftp.put('/tmp/location.py', '/tmp/test.py')
# 将remove_path 下载到本地 local_path
sftp.get('remove_path', 'local_path')
transport.close()