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Arrays in Bash can be declared in a few different ways:
| Syntax |
Description |
| declare -a array |
Use this syntax to declare an index array for the first time. This syntax will nor reinitialize an array. |
| declare -A array |
Use this syntax to declare an associative array for the first time. The only way to create this type of array. |
| array=() |
This syntax will declare an initial array and redeclare (reinitialize) an existing array. |
| array[0]= value |
Sets the first index of an array to value but if the array does not exist it will be created. |
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CREATED 2019-03-15 01:04:05.0
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007-00-00-CE
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UPDATED 2019-03-15 01:04:35.0
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