Hi, All I am calling a python program in perl and use redirection, Like : `python x.py > 1.log 2>&1` When x.py crash, I get nothing from 1.log, and if I don’t use redirection, I can get useful log from the screen. How can I do to make x.py ‘s output un-buffered when redirection log to files ,just exactly same with print to the screen?
When I use perl’s $|=1 to unbuffer output, it take no effect. So I think it may be caused by python. Thanks! Thanks, Lily Gao(高雁) ACRD PSEB Catapult TD +86-21-38664379
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