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This article is another one that contains some very important information. Arrays are useful in any programming language and Bash is no exception.
Arrays are like variable because it holds a value. Let’s look at arrays a little more.
Array
An array can hold multiple values, and an index manages each element of information.
Let’s look at an example to make this a little easier to understand. Let’s assume we have an array containing 12 entries. Each entry is an element, and each…
https://www.linux.org/threads/bash-08-–-arrays-and-for-loops.40972/
