#!/bin/bash # Define the source folder source_folder="20231228_201550_pt" # Define the number of copies you want to make number_of_copies=40 # Loop and copy the folder into c1, c2, c3, c4, ... for i in $(seq 1 $number_of_copies); do cp -r "$source_folder" "c$i" btrfstune -m "c$i/tiles.btrfs" done