在Boot Raspberry Pi上的前景中运行脚本 [英] Run Script in Foreground On Boot Raspberry Pi

问题描述

我有一个在启动时运行的脚本，我想使用键盘与脚本进行交互。我已成功将其设置为在crontab中运行；但是，该脚本在后台运行，我无法使用键盘与该脚本进行交互。这是脚本的简化示例：

I've a script to run on boot and I'd like to use the keyboard to interact with the script. I've successful set this up to run in crontab; however, the script runs in the background and I can't use the keyboard to interact with the script. Here's a simplified example of the script:

def write_to_txt(item_to_write):
    with open("my_txt_file.txt", "a") as myfile:
        myfile.write('\n'+str(item_to_write))

while True:
    keys_to_enter = raw_input()
    write_to_txt(keys_to_enter)

请有人能指出正确的方向吗？

Please could someone point me in the right direction?

推荐答案

我发现了如何在启动时运行脚本并允许键盘与程序交互。在〜/ .bashrc文件中，我附加了：

I found out how to run the script on boot and allow the keyboard to interact with the program. To the ~/.bashrc file, I appended:

sudo python /home/pi/example.py

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