import paramiko

client = paramiko.SSHClient()

client.set_missing_host_key_policy(paramiko.AutoAddPolicy())

client.connect(hostname="8.140.144.184",port=22,username="root",password="GENGzeshi123.")

打开一个channel并执行命令

stdin,stdout,stderr = client.exec_command('cd /etc')

stdin,stdout,stderr = client.exec_command('ls /etc')

print(stdout.read().decode('utf-8'))

client.close()