import paramiko
import sys
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect('192.168.0.1',port=22,username = 'admin',password = 'admin')
try:
    stdin, stdout, stderr = ssh.exec_command('ls -l')
    print
    output = stdout.readlines()
    print 'n'.join(output)
except:
    print sys.exc_info()[1]