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Re: How to get a table into a variable in a shell code block?
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From: |
Juan Manuel Macías |
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Subject: |
Re: How to get a table into a variable in a shell code block? |
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Date: |
Sat, 03 Apr 2021 21:01:49 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
Hi Greg and William,
Greg Minshall writes:
> William,
>
> try
>
> #+begin_src shell :results output :var n=numbers
> echo ${n[1]}
> #+end_src
>
> cheers, Greg
I don't know if I'm saying something wrong, but wouldn't it be better
this way?:
#+begin_src shell :results output :var n=numbers
echo ${n[@]}
#+end_src
echo ${n[1]} returns the second element (two) of the list (0, returns
one and 2 returns three)
Best regards,
Juan Manuel