How to implement ssh remote access using python paramiko

After installing paramiko, look at the following example:

import paramiko
#设置ssh连接的远程主机地址和端口
t=paramiko.Transport((ip,port))
#设置登录名和密码
t.connect(username=username,password=password)
#连接成功后打开一个channel
chan=t.open_session()
#设置会话超时时间
chan.settimeout(session_timeout)
#打开远程的terminal
chan.get_pty()
#激活terminal
chan.invoke_shell()
然后就可以通过chan.send('command')和chan.recv(recv_buffer)来远程执行命令以及本地获取反馈。
例如：
chan.send('pwd')
print chan.recv(65535)

The point is that some commands take a long time to execute, and improper receive may not get the desired results. You can use time.sleep(). Wait, or use some conditional loop.
For example:

str=chan.recv(recv_buffer)
while not str.endswith('#'):
    str=chan.recv(recv_buffer)

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