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charset="us-ascii"; Format="flowed" Sender: "Cygwin" On 10/17/2021 4:52 PM, Chris Roehrig wrote: Here's a script that pretty reliably hangs cat after some iterations. [...] Thanks! I can reproduce the hang. I'll look into it. Ken -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple