#!/bin/bash # Generates payloads of 1KB, 10KB, 100KB, 1MB for size in 1024 $((1024 * 10)) $((1024 * 100)) $((1024 * 1024)); do rm -rf $size.txt i=0 echo -n "Generating $size:" while ((i < size)); do printf 'a' >>$size.txt ((i++)) done echo "[DONE]" done