pexpect

脚本

def shujushouji():
    ssh_command='ssh  -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null powerd@192.168.110.254'
    connection=pexpect.spawn(ssh_command)
    connection.delaybeforesend=0.1
    if connection.expect(r'.*password:')==0:
        connection.sendline('this is password')
    if connection.expect(r'HanJiang-AG1#')==0:
        connection.sendline('terminal length 0')
    if connection.expect(r'.*#')==0:
        connection.sendline(r'show mac address-table | inc d4c1.c88e.4005 ')
    if connection.expect(r'.*#')==0:
        peizhi = (connection.after).decode()
        #peizhi = (connection.before+connection.after).decode()
        #peizhi = (aa.before+aa.after)
        connection.sendline('exit')