Answers for "bash build simple array on multiple lines and loop through values"

1

how to loop through every value in array bash

## 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
Posted by: Guest on October-22-2020
0

bash array initialization multiple lines

#!/bin/bash

declare -a messages=(
    "Hello"
    "World"
)

echo "${messages[@]}"
Posted by: Guest on September-23-2020

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