Tue, 09/15/2020 - 18:04
Are you getting the error below?
declare: -A: invalid option
declare: usage: declare [-afFirtx] [-p] [name[=value] ...]
This might occur because you have a old version of Bash. Hash tables are supported natively only from Bash 4.
Run the command below to check your bash version
bash --version
You might get something like this
GNU bash, version 3.2.57(1)-release (x86_64-apple-darwin19)
Copyright (C) 2007 Free Software Foundation, Inc.
If you using mac you can run the command below
brew update && brew install bash
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