Symptom and background of the problem
phenomenon and occurrence background, please write the first error message
Insert code with code block function, do not paste screenshot. Answer rate decreased by 50% without using code blocks
Running result and led error content
My answer ideas and tried methods, and those who don't write their own ideas, the answer rate drops by 60%
The result I want to achieve, if you need a quick answer, please try "paid reward"
How does linux hide scheduled tasks?