파이썬을 활용한 다량 호스트 ICMP 확인 스크립트(대상목록: target.txt, 결과목록: result.txt)

PingChecker.py

# works under Linux, Mac OS, Windows

import subprocess, platform
from time import sleep

def ping(host):
    """
    Returns True if host responds to a ping request
    """

    # Ping parameters as function of OS
    ping_str = "-n 1" if  platform.system().lower()=="windows" else "-c 1"
    args = "ping " + " " + ping_str + " " + host
    need_sh = False if  platform.system().lower()=="windows" else True

    # Ping
    return subprocess.call(args, shell=need_sh) == 0


def main():

    target_file_name="target.txt"
    result_file_name="result.txt"

    target_cursor = open(target_file_name, 'r')
    write_cursor = open(result_file_name, 'a')

    targets = target_cursor.readlines()

    for target in targets:
        target = target.rstrip('\n');
        result = ping(target)
        print(result)
        write_cursor.write(
            "{}\t{}\n".format(
                target, result
            )
        )


if __name__ == '__main__':
    main()