bash script to Echo multiple lists

Question

i need to echo multiple list like this

list_0=(1 2 3 4 5 6)
list_1=(7 8 9)
list_2=(22 7 34 88)
.....
.....
list_99=(23 67 80)

I have this version that works but every time I have to declare new list in for comand

for nums in ${list_0[@]} ${list_1[@]} ${list_2[@]} ......... ${list_99[@]}
do
echo $nums
done

Is there any possibility to make it easier to go through the lists ?

something like this

x=0
for nums in ${list_(x until x=99)[@]}
do
echo $nums
done

Thank you

Answer 1

To replicate your desired double nested loop using variable dereference:

for i in {0..99}; do v="list_$i[@]"
  for j in "${!v}"; do
    echo "$j"
  done
done

1
2
3
4
5
6
7
8
9
22
7
34
88
:
:
23
67
80