在Paramiko的SSH服务器上的辅助shell/命令中执行(子)命令 [英] Execute (sub)commands in secondary shell/command on SSH server in Paramiko

问题描述

我的目标是能够通过 SSH 连接到设备，执行 CLI 命令，这会将我带到另一个 Shell，我可以在其中输入我的命令.目前，我能够成功地通过 SSH 连接到设备，但无法弄清楚如何使用 CLI 访问该辅助 shell.我的代码如下

My goal is to be able to SSH into a device, execute CLI command which will take me to another Shell where I can enter in my commands. Currently, I am able to successfully SSH into a device, but cannot figure out how to get to that secondary shell with the CLI. My code below

import datetime, logging, os, paramiko, re, scp, sys, time, socket, logging

SSH = paramiko.SSHClient()
SSH.set_missing_host_key_policy(paramiko.AutoAddPolicy())
SSH.connect(server, username=usr, password=password, port=22, timeout=2)
print('successful ssh')
stdin, stdout, stderr = SSH.exec_command('cli console',bufsize=2)
# inBuf = stdout.readlines()
# for line in inBuf:
    # print(line.strip('\n'))

SSH.close()

我最初的假设是，在执行 cli 进入 shell 控制台后，我将能够简单地执行我想要的任何命令，但事实并非如此.任何帮助将不胜感激

My initial assumption is that after executing the cli to get into the shell console, I would be able to just simply execute whatever command I want but that is not the case. Any help would be appreciated

推荐答案

将要在子shell中执行的命令写入stdin:

Write the commands that you want to execute in the subshell to the stdin:

stdin.write('command\n')
stdin.flush()

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