During the establishment of a tcp connection, If the server returns syn and ack messages, The client does not confirm it for some reason. This is because the server needs to retransmit the syn + ack message and wait for the client's confirmation message until the tcp connection timeout. This state of waiting for the client to confirm the connection is usually called a half-open connection. The half-open connection will be kept in the connection table of the server until the connection is disconnected.
毕竟一方诸侯的实力还是很强大的，而且越国之内有些范家的许多利娄，何况还是祖先故地。
该剧讲述了一位干练律师在被告知患上了早发型阿尔茨海默症后，赌上自己的人生奋勇迎战，直到最后一刻都想要维护自己的尊严的故事。
这是一部爆笑青春校园情景喜剧，讲述一群大学生的犯二故事。该剧深挖校园生活中各种囧事趣事，带来各种不同的笑点，具有鲜明的网络特征，喜感十足，带你感受颠覆三观的全新大学生活。
大哥不愁弄不到吃的，倒是你，难得见到这些东西。
今天她似乎有些出格，还是收敛些吧。
Growth Independence: The independence increased by each upgrade of the character, and the original independence of the character is 38 (level 0 independence)
Polylactic acid (PLA) is a new bio-based and renewable biodegradable material, which is made of starch raw materials proposed by renewable plant resources (such as corn). Starch raw materials are saccharified to obtain glucose, then glucose and certain strains are fermented to produce high purity lactic acid, and polylactic acid with certain molecular weight is synthesized by chemical synthesis method. It has good biodegradability, can be completely degraded by microorganisms in nature under specific conditions after use, and finally generates carbon dioxide and water without polluting the environment, which is very beneficial to environmental protection and is recognized as an environment-friendly material. This thing is actually a long piece, and then "curled up" in it and wrapped in a cylinder shape. What's the use? You will see it in a short time.
15年后的刘老根已经回家安心养老，龙泉山庄全部交给大奎管理，没料想早已搬进城里住的大辣椒带着儿子药丸子回乡探望老根并央求老根在山庄帮其找份工作，刘老根也借此机会再会山庄突然发现山庄经营情况已大不如前，更可气的是儿子大奎串通孙女珊珊及韩式亲餐饮部长等中层干部一起蒙骗自己也隐瞒山庄的真实情况，刘老根决定重返山庄，再次主持大局，将山庄重整旗鼓，也从此发生了一系列啼笑皆非的故事......
正在滚油锅似得煎熬，郑氏和小葱进来了。
范增续道：这些也就罢了，即便是我们不考虑这些，和田荣议和。
在阿华的鼓励下，姐妹俩参加了“新星选秀”大赛，姐姐失声落选，阿梅因表现出众从此踏入星途。星途发展上并不顺畅的她与初露星相的何耀文相识，二人性格各异，却暗有默契，互相鼓励、互相扶持，终结下一生不背叛的坚贞友谊。
深度发觉公司艺人程以鑫（丁程鑫饰）近日受到恐吓信威胁，精神不振，引起《飓风周刊》记者张专员（张真源饰）和实习生贺呵呵（贺峻霖饰）的注意。AZY特保公司敖三爷（敖子逸饰）吩咐手下一级特保达西（陈玺达饰）前往保护好友程以鑫。
姚学琛(林保怡 饰)记忆力超群，曾经跟一神秘女子习过记忆技巧，加之赴美国学习犯罪心理学，遂成为一名非凡的“读心神探”。所谓“读心”就是能够从人的一言一行洞察其内心的真实想法，学琛凭借这项能力屡破疑案。学琛工作的警局也有着错综复杂的关系：对学琛“读心”能力颇有微词的新人何礼贤（黄宗泽 饰）竟背地里与其妹贝儿( 陈茵媺 饰)交往；另一位离异同事叶展婷（田蕊妮 饰）对学琛颇有好感。但在学琛内心深处却有一个不为人知的心理阴影——少时曾经亲眼目睹自己的父亲因意外而死，后随母亲改嫁在一个不健全的家庭成长。岂料，某日学琛“死去”的父亲竟然意外出现……
In addition, there is a small mistake in the answer on the first floor. Spark and Moon Fire are both arcane.
纸醉金迷的上海滩——缘分使然，锦绣与左震相遇了。他教她喝酒，教她跳舞，教她人情世故，终于成功地教她当上了舞女，也终于让她如愿地待在心上人身边。但——情难自禁!他是在腥风血雨里闯荡的帮派大佬，却偏偏喜欢上一心倾慕着他拜把兄弟向英东的女人，这个由他一手调教出来的女人，却让他用生命作出今生最痛苦的抉择.
九十年代初期，随着改革开放深入，信息产业发展掀开新的一页。燕京大学计算机研究所的两个青年萧闯（吴磊 饰）与裴庆华（侯明昊 饰）从偷做汉卡入行，被主任谭启章选中，跻身电脑销售的大潮。以二人为首的众研究员瞅准时机，搭上政策春风，从代理国外电脑做起，向自主研发过渡，从草根蜕变成一代商业奇才的故事，同 时记载了20世纪末中国快速发展的那段历史。
名不见经传的艺人德永太步，在热海的烟花大会上偶遇前辈艺人神谷才藏。德永答应为对方著书立传，由此得以拜入神谷的门下。神谷的搞笑天赋固然令人折服，此外他极具感染力的人情味更是将德永深深吸引。面对这名诚挚的弟子，神谷终于敞开心怀，倾囊相授……
For the convenience of the experiment, we directly use the functions in libc.so.6 as the attack functions to be executed. This is a C program runtime in Linux, which holds a large number of available functions and contains system ("/bin/sh"). Therefore, we can use ROPgadget tool to obtain the code fragments that we can exploit, and use pwntool to exploit the vulnerabilities of vulnerable programs, thus achieving our attack purpose, that is, running system ("/bin/sh"). In order to facilitate the subsequent use of ROPgadget tool to find gadget and attack, it is necessary to copy the libc.so.6 file to the operation directory. First, use the "ldd" command to view the source directory, and then use the "cp" command to copy it to the operation directory.
