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Re: [Help-bash] Why does ctrl-c behave differently for builtin sleep in


From: Chet Ramey
Subject: Re: [Help-bash] Why does ctrl-c behave differently for builtin sleep in a subshell?
Date: Thu, 27 Dec 2018 13:46:24 -0500
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:52.0) Gecko/20100101 Thunderbird/52.9.1

On 12/25/18 11:28 AM, Peng Yu wrote:
> If I add a command after the builtin sleep, then the EXIT trap will be
> triggered upon typing ctrl-C.
> 
> If  the last command is removed, then the EXIT trap will not be
> triggered upon typing ctrl-C.

It's a bug in bash-4.4, fixed in bash-5.0.

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    address@hidden    http://tiswww.cwru.edu/~chet/



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