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Re: checking whether an array `excl` is set
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From: |
Alex fxmbsw7 Ratchev |
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Subject: |
Re: checking whether an array `excl` is set |
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Date: |
Mon, 26 Jul 2021 22:12:54 +0200 |
you may want [[ -v arr[0] ]] ; or even [[ "${arr[@]}" ]] to be sure if
it has elements and they dont begin at 0
On Mon, Jul 26, 2021 at 4:50 AM <dora-solomon@brusseler.com> wrote:
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> Could I check whether an array `excl` is set using the command
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> if [[ -v excl ]]; then
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