import os
import time

def read_and_print_file():
    filepath = '/etc/searxng/settings.yml'
    if not os.path.exists(filepath):
        print(f"Error: {filepath} does not exist.")
        return
    try:
        with open(filepath, 'r') as file:
            content = file.read()
            print("File Content:\n", content)
    except PermissionError:
        print(f"Error: Permission denied to read {filepath}.")
    except Exception as e:
        print(f"An unexpected error occurred: {e}")

# 定时任务，每隔10秒打印一次
interval = 10  # 时间间隔（秒）
print("Starting task to print file content. Press Ctrl+C to stop.")
try:
    while True:
        read_and_print_file()
        time.sleep(interval)
except KeyboardInterrupt:
    print("\nTask stopped.")