On my Pi (with the lite text only Linux on it) a Python-Program is started through rc.local! When I log in the (headless) Pi then I do not see the output of the program (simple print-commands). I can see that Python3 is running when I use "pa -S" and "top", but I cannot switch to the output from the program.
How can I make the output visible in the terminal-window like it is when I start the program straight from the command line? 
Thanks and cheers, 
Ulrich
You can not do that, you must write the output into a file with redirection.
In the rc.local, you can write: your_program  >> logfile_name  2>&1
But the logfile must be sometimes deleted.
Search for [linux] redirection!
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