bash linux loop in variable array code example
Example 1: loop from array bash
#!/bin/bash
# declare an array called array and define 3 values
array=( one two three )
for i in "${array[@]}"
do
echo $i
done
Example 2: bash for loop string array
## declare an array variable
declare -a arr=("element1" "element2" "element3")
## now loop through the above array
for i in "${arr[@]}"
do
echo "$i"
# or do whatever with individual element of the array
done