bash - Add element into Array -

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i´m trying dynamically add element array:

   array=("element1" "element2" "element3")    fa=()    # loop through above array    in "${array[@]}"          fa+=("$i")       # or whatever individual element of array    done     echo $fa

but it's returning element1.

i've tried index, i'm getting same result:

fa[index]="$i" ((index++))

am doing wrong here?

the problem printing ie echo $fa. equivalent echo ${fa[0]} means first element of array, gotelement1

echo "${fa[@]}"

should give entire array.

reference

[ ] should give nice description bash arrays.


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