使用脚本将字符串传递给linux cli交互式程序

我正在使用一个库来通过bash linux ubuntu中的命令行访问电报.
这是电报-cli.
参考https://github.com/vysheng/tg

这是一个交互式程序,可以通过它启动

./bin/telegram-cli -k tg-server.pub

它输出这些行：

Telegram-cli version 1.1.1, copyright (C) 2013-2014 Vitaly Valtman
Telegram-cli comes with ABSOLUTELY NO WARRANTY; for details type `show_license'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show_license' for details.
I: config dir=[/home/utonto/.telegram-cli]
>

使用“>”提示.
要发送消息,请在此提示符下键入

msg USERNAME This is a test message

我想在我的电脑上运行一个脚本,告诉我工作时的室温.
我怎样才能做到这一点？
我搜索了SO,发现了一个类似的问题.
建议使用“expect”命令,我这样做但是没有用.也许 – 当然 – 我是初学者.
我也试过了

echo "msg USERNAME this is a message |
telegram-cli -k ......"

但它不起作用.
据我所知,在我的机器人上我有一个电话号码用于电报,但我使用另一部电话注册到telegram-cli.
有人能帮我吗？

解决方法:

见：remote control with Telegram

要拦截新的传入消息,我们创建一个文件action.lua

“Lua is a powerful, fast, lightweight, embeddable scripting language.

Lua combines simple procedural Syntax with powerful data description
constructs based on associative arrays and extensible semantics. Lua
is dynamically typed, runs by interpreting bytecode for a
register-based virtual machine, and has automatic memory management
with incremental garbage collection, making it ideal for
configuration, scripting, and rapid prototyping.”

从http://www.lua.org开始.

sudo nano /home/pi/tg/action.lua

有了这个内容

function on_msg_receive (msg)
    if msg.out then
        return
    end
    if (msg.text=='ping') then
        send_msg (msg.from.print_name, 'pong', ok_cb, false)
    end
end

function on_our_id (id)
end

function on_secret_chat_created (peer)
end

function on_user_update (user)
end

function on_chat_update (user)
end

function on_get_difference_end ()
end

function on_binlog_replay_end ()
end

保存并退出,当收到的短信为“ping”时,Telegram用一条包含“pong”的短信回复我们.

move in tg

cd /home/pi/tg

然后输入

bin/telegram-cli -k tg-server.pub -W -s action.lua