我就廢話不多說了，大家還是直接看代碼吧~

import subprocess as pimport timeimport threadingfrom queue import Queuedef check_ip(ip): w=p.Popen(’ping -n 2 ’+ip,shell=True,stdout=p.PIPE,stderr=p.PIPE,encoding=’gbk’) result=w.stdout.read() # print(result) if ’TTL’ in result:print(ip,’is Up’)def main(): q=Queue() threads=[] threads_count=255 ips = ’39.156.69.’ for i in range(1,255): q.put(ips+str(i)) # print(q.get()) for i in range(threads_count): t=threading.Thread(target=check_ip,args=(q.get(),)) t.start() threads.append(t) time.sleep(0.2) for i in threads: i.join() print(’all done’)if __name__ == ’__main__’: main()

補(bǔ)充知識(shí)：python并發(fā)掃描存活主機(jī)

看代碼吧~

import subprocessimport osimport time def ping(host): rc=subprocess.call(’ping -c2 %s &> /dev/null’ % host,shell=True) if rc == 0: print(’%s:up’% host) else: print(’%s:down’% host)if __name__ == ’__main__’: ips=[’176.130.10.%s’ % i for i in range(1,255)] for i in ips: pid=os.fork() if pid==0: ping(i) exit(0)

以上這篇Python 多線程C段掃描、檢測 Ping掃描腳本的實(shí)現(xiàn)就是小編分享給大家的全部內(nèi)容了，希望能給大家一個(gè)參考，也希望大家多多支持好吧啦網(wǎng)。