import os
import random

OUTPUT_DIR = '/var/data'
NUM_FILES = 5
MAX_LINES = 100
MAX_VALUE = 1000

os.makedirs(OUTPUT_DIR, exist_ok=True)

for i in range(NUM_FILES):
    file_path = os.path.join(OUTPUT_DIR, f"file_{i}.txt")
    with open(file_path, 'w') as f:
        num_lines = random.randint(1, MAX_LINES)
        for _ in range(num_lines):
            f.write(f"{random.randint(1, MAX_VALUE)}\n")

print(f"Generated {NUM_FILES} files in {OUTPUT_DIR}.")