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Groups > gnu.bash.bug > #15355
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| From | Chet Ramey <chet.ramey@case.edu> |
| Newsgroups | gnu.bash.bug |
| Subject | Re: Question about help information for the printf command |
| Date | Tue, 10 Sep 2019 10:32:21 -0400 |
| Lines | 17 |
| Approved | bug-bash@gnu.org |
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On 9/9/19 10:45 PM, 2477441814 wrote: > Dear team, > > > when I invoke 'help printf' in terminal to view help manual, It shown me '%b %q %(fmt)T' is an addition to printf(1) and printf(3), The online version of bash manual from (http://www.gnu.org/software/bash/manual/bash.html) does samely describe. but from GNU coreutils 8.22 which installed on my computer, It had support '%b', and GNU coreutils 8.31 support both '%b' and '%q', so I think it's necessary to modify description. The %b format specifier in printf(1) is a POSIX addition to the formats that printf(3) supports. The %q and %T specifiers are non-standard and not supported by all standalone printf implementations. 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: Question about help information for the printf command Chet Ramey <chet.ramey@case.edu> - 2019-09-10 10:32 -0400
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