Quick array assignment from command...
> On Tue, Mar 30, 2021 at 12:42:46PM -0400, Eric Cook wrote:
> > eval 'tags=('"${*@Q}"\)
On Tue, Mar 30, 2021 at 01:16:14PM -0400, Greg Wooledge wrote:
> declare -A tags=()
> while IFS=\| read -r tag value; do
> tags[$tag]=$value
> done < <(exiftool ...)
i still vote for same syntax to unset as setting it, makes only sense
On Wed, Mar 31, 2021, 01:05 konsolebox wrote:
> On Tue, Mar 16, 2021 at 8:12 AM Chet Ramey wrote:
> > This means that, given the following script,
> >
> > declare -A a
> > key='$(echo foo)'
> > a[$key]=1
> > a['$key']=2
> > a
On Tue, Mar 30, 2021 at 7:43 PM Eric Cook wrote:
> typeset -A tags=(); set --
> while IFS='|' read -ra ary; do
> set -- "$@" "${ary[@]}"
> done < <(
> exiftool -j *.flac |
> jq -r '.[]| {Artist, Track, Genre, Title}|to_entries[]| .key + "|" +
> .value'
> )
> eval 'tags=('"${*@Q}"\)
> typese
On Wed, Mar 31, 2021 at 09:40:34AM +0200, felix wrote:
> As bash read loop could be something slow, I use (when I'm quiet about data
> origin) something like:
>
> declare -A tags="($(
> sed -e 's/^\([^|]*\)|\?\(.*\)/[\1]="\2"/' < <(
> exiftool ...)) )"
> I'm not absolutely sure
On 3/30/21 3:44 PM, Chet Ramey wrote:
Is this a serious piece of code, or just one to demonstrate a programming
error?
The latter
There is only one field, terminated by `|', which becomes one array
element. This is where you `lose' the null elements, not when you attempt
to copy. Nothing you d
Date:Tue, 30 Mar 2021 07:33:08 +0300
From:=?UTF-8?B?T8SfdXo=?=
Message-ID:
| The same goes for the job table right?
Yes, though there's no posix explanation for that (no expectation
there that code would ever want to examine it).
| None of ash derivatives (inc
