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Groups > gnu.bash.bug > #14514
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| From | Chet Ramey <chet.ramey@case.edu> |
| Newsgroups | gnu.bash.bug |
| Subject | Re: Add sleep builtin |
| Date | Mon, 20 Aug 2018 19:35:33 -0400 |
| Organization | ITS, Case Western Reserve University |
| Lines | 20 |
| Approved | bug-bash@gnu.org |
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On 8/19/18 10:25 AM, konsolebox wrote: > Hi Chet, > > The sleep command is often used in loops and using the external sleep > is expensive. Perhaps we can add the sleep builtin but have it > disabled by default to avoid syntax conflict with the external one. I don't think there's a problem with a `syntax conflict' as long as any builtin sleep accepts a superset of the POSIX options for sleep(1). I'm going to wait until after bash-5.0 is released before considering this. In the meantime, there is the loadable version, which is now built and installed by default when you run `make install'. Chet -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/
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Re: Add sleep builtin Chet Ramey <chet.ramey@case.edu> - 2018-08-20 19:35 -0400
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