I wrote a short script that never terminates. This script continuously generates output that I have to check on every now and then. I’m running it on a lab computer through SSH, and redirecting the output to a file in my public_html folder on that machine.
python script.py > ~/public_html/results.txt
However, the results don’t show up immediately when I refresh the address. The results show up when I terminate the program, but as I said, it doesn’t halt by itself. Is that redirect (>) being lazy with with writing? Is there a way to continuously (or with an interval) update the results in the file?
Or is it the webserver that doesn’t update the file while it is still being written?
You need to flush the output
sys.stdout.flush()(or smth) if you want to see it immediately. See this