python paramiko模块

pip install paramiko

import paramiko

jssh = paramiko.SSHClient()
jssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
jssh.connect('192.168.1.188', '22', 'root', 'cdp12345')

#ssh连接
jssh = paramiko.SSHClient()
jssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
key = paramiko.RSAKey.from_private_key_file('/tmp/id_rsa')
jssh.connect('192.168.1.245', '22', 'root', pkey=key)

#执行命令
stdin, stdout, stderr = jssh.exec_command('ls /tmp')
stdout.read()