How to do line reading in bash in python?

Question

linux

who can help me I need to do it through python so that: python enters a command into bash then reads its line and reverses this line



I need a line after Round 1 how to count it?

Answer 1

why such hemorrhoids?
set the task correctly = and you will solve it yourself in five minutes (well, or they will help / prompt)

Answer 2

I didn't understand what you want. Especially the phrase " reads its line ".
I think you need to intercept / redirect input / output.