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Groups > linux.debian.user > #176550
| From | Greg Wooledge <wooledg@eeg.ccf.org> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Re: Re: Bash different behaviour of read / strings in jessie versus stretch (regression?) |
| Date | 2017-01-10 14:40 +0100 |
| Message-ID | <sY4OC-1Tf-37@gated-at.bofh.it> (permalink) |
| References | <sXIEq-4UO-15@gated-at.bofh.it> <sXSkp-2vm-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Tue, Jan 10, 2017 at 01:10:53AM +0100, foo fighter wrote:
> mapfile -t _array <<<"${_inputstring// /$'\n'}"
For larger inputs, this will probably be more efficient:
mapfile -t _array < <(your command | tr ' ' '\n')
Bash's substitution can be rather slow on large strings.
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Bash different behaviour of read / strings in jessie versus stretch (regression?) "foo fighter" <lopiuh@gmx.net> - 2017-01-07 22:00 +0100
Re: Bash different behaviour of read / strings in jessie versus stretch (regression?) Greg Wooledge <wooledg@eeg.ccf.org> - 2017-01-09 15:00 +0100
Aw: Re: Bash different behaviour of read / strings in jessie versus stretch (regression?) "foo fighter" <lopiuh@gmx.net> - 2017-01-10 01:20 +0100
Re: Re: Bash different behaviour of read / strings in jessie versus stretch (regression?) Greg Wooledge <wooledg@eeg.ccf.org> - 2017-01-10 14:40 +0100
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