I really believe if you need key-value (aka associative array) in your script, then you need to move to a real language which most probably will be Python or so.
But for some reasons, you maybe need it in one of your bash scripts. And of course will not rewrite the script just for that part!
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But for some reasons, you maybe need it in one of your bash scripts. And of course will not rewrite the script just for that part!