If an attacker sends a large number of SYN requests with fake source addresses, the server side will consume a lot of resources to handle this semi-connection, and saving traversal will consume a lot of CPU time and memory, not to mention retrying SYN + ACK on IP in this list. TCP is a reliable protocol, and messages will be retransmitted at this time. The default number of retries is 5. The interval time of retries is doubled from 1s to 1s + 2s + 4s + 8s + 16s = 31s respectively. After the fifth time is sent out, it will take 32s to know that the fifth time has timed out, so the total is 31 + 32=63s.
说笑一阵，就有赵家打发人来问候，并二太太曹氏娘家也来人看女儿外孙。
并传出消息。
? ? The rhythm philosophy method, with this method to cultivate their own habit of concentration, when the body adapts to a habit, do this thing becomes natural. In other words: scarce concentration can be cultivated through our own efforts. Once this concentration is formed, we will become the envy of our childhood.
一个打扮得像贵族的男人手牵四只恶犬横行霸道，每一只恶犬都引出了一个可怕的故事。幼年时喜爱收集昆虫的男子成年后与一个女孩同居。逐渐的，他发现这个女孩体内居然寄生着他幼时所收集的昆虫，女孩把男孩捆在床上，而她体内的昆虫成为了男孩的饲主。脸上有胎记的女孩在学校饱受欺凌，就连在梦中也得不到片刻休息。某一日，当她从噩梦中挣扎着醒来时，她发现，现实变成了梦境的延续。一条鳄鱼吃掉了一个成年男子，人类终究有一天会被大自然反噬。一个男人杀掉了自己的妻子，却仍旧能感受到她残留的气息，为了寻找这气息，男子反而迷失了自己。
杨长帆拿起一颗棋子叹道：这样太浮夸了吧……越浮夸他们越没有底的。
毕竟好些年没归家，这也是常情。
俏淑女小玲漫画 ，女主角的名字是小玲，父亲是伯爵，她是私生女，母亲是台湾人，所以她祖父不喜欢她，她母亲陪可宜到英国跟他爸爸团聚，结果一到英国就车祸死了，·她到了英国后，遇见了她的姐姐妮妮，以及和她祖父家交好的两兄弟，也是贵族……
根据Michael Connelly畅销侦探小说系列改编，洛杉矶警探博斯（Titus Weilliver）在指控一名连环杀手的同时调查一个13岁男孩的谋杀案
When the ship is in distress and needs rescue, the signals mentioned in Appendix 4 to these Rules shall be used or displayed.
伊拉克战场，美国海军陆战队员约翰•特里顿（约翰•塞那 John Cena 饰）为营救战友独闯虎穴，虽然他的营救成功，却因违抗总部的命令而被强制退伍。约翰解甲归田回到家乡，见到久违的妻子凯特（凯莉•卡尔森 饰）。不愿窝在家里的约翰找到一份保全工作，却在上班第一天就被炒掉鱿鱼。为了排解心中抑郁，夫妇俩相约驾车外出度假。
从头细细看来，越看眼睛睁得越大，一副受到大震动的模样，让老管家感觉奇怪极了，心痒痒的想知道缘故。
Sister Ping said that she didn't think too much about dyeing vegetation, but simply wanted to do one thing well. As to whether it could produce economic benefits, she didn't specifically consider it. I wish I were happy to do it.
Note: When running shell commands here, if you want to call variables before python, you can do the following:
故事讲述欠债父亲13年后再次现身，却已身患癌症，时日不多。直到父亲的告别仪式上，才从前来祭拜的人们口中了解真实的父亲。
就算是晚上点了灯火，若是不走进谷中，从远处和崖壁上面是看不见谷底灯光的，他们都试过了。
况且，陈家还牵扯海盗一案，也需要审问清楚。
A method of chemically depositing a thin layer of metal coating layer on a certain substrate metal by partial replacement of the substrate metal.
