Shell loops using non-integers?

Question

I wrote a .sh file to compile and run a few programs for a homework assignment. I have a \"for\" loop in the script, but it won\'t work unless I use only integers:

Answer 1

Here's another way. You can use a here doc to include your data in the script:

read -r -d '' data <

Similarly:

array=(
1.1
2.12
3.14159
4
5.05
)

for i in "${array[@]}"
do
    ./hw3_2_2 "$i"
done