#!/usr/bin/env bash set -euo pipefail script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" results_file="$script_dir/creation_time_results.txt" binary="$script_dir/creation_time" : > "$results_file" for n in 100 1000 10000 100000; do printf '\n=== iterations=%s ===\n' "$n" >> "$results_file" "$binary" -n "$n" >> "$results_file" 2>&1 done