sh: Loop Through Array Values

Loop_Through_Array.md

Loop Through Array Values

countries=("India" "France" "United Kingdom")

# Loop through the array
for country in "${countries[@]}"
do
   echo "$country"
done

India
France
United Kingdom

for index in "${!countries[@]}"
do
   echo "Index: $index, Value: ${countries[$index]}"
done

for index in "${!countries[@]}"
do
   echo "Index: $index, Value: ${countries[$index]}"
done

Source: https://kodekloud.com/blog/bash-scripts-loop-through-array-values/