The sockstreet attack first completes the tcp three-way handshake the tcp connection is established, but in the last ack reply of the three-way handshake, the attacker sets its tcp window to 0 and then makes a data request. When the target discovers that the TCP window size at the receiving end is 0 when transmitting data, it will stop transmitting data and issue a TCP window probe packet to ask the attacker if its TCP window has been updated. Since the attacker does not change the size of the tcp window, the target will always maintain the tcp connection waiting for data to be sent and continuously carry out window update detection. If the attacker uses a large number of controlled hosts to carry out sockstreet attacks, the target will always maintain a large number of tcp connections and carry out a large number of window update detection, and its tcp connection table will gradually run out.
Now that a strong state machine has been written, the logic of this state machine is simple and meticulous. It seems that this code is designed impeccably and this program has no bugs. In fact, this kind of code has been written countless times. For example, to switch the class of a button alternately, like this example, a variable state is often used to record the current state of the button first, and when an event occurs, the next behavior is determined according to this state.
哦？张良略微有些惊讶，没想到走在路上会有这个遭遇。
When Xiao Bian first came to Nagoya, he chatted and asked a local person, where is Nagoya more fun?
If you finally return from the SecondActivity page, you will return to FirstActivity at one time, and then exit the application after returning all the FirstActivities previously pressed into the stack.
长大的龙小云被招为相爷的乘龙快婿，但成亲当晚，相府千金离奇死于小李飞刀之下，龙小云被卷入其中，李寻欢义无反顾，重出江湖，访查真凶，但却仍被小云误解怨恨。在与冷月宫宫主江怜月的争斗中，李寻欢得到关天翔的相助，关甚至不惜为救小云失去武功，李寻欢感激之余，以为知己，两人结为兄弟。尾随而来的却是起伏不定的江湖风波。
由指挥官展瀚韬领导的飞虎队行动组A Team，经过一年的合作和锻炼，各队员渐渐成熟，合作更具默契，而面对的新挑战也接踵而来。随着旧拍档相继离队，俞学礼等A Team成员摇身一变成大师兄，以身作则带领一批新队员。大家都认定瀚韬是总督察的最佳人选，但最后总督察却由潘子龙担任，众队员大表诧异之余，更要重新适应子龙的新作风。 瀚韬的最佳拍档、飞虎队狙击手庄卓源与女友丁慧慧彼此认定为终身伴侣，慧慧为支持卓源、深入了解卓源的工作，竟辞去空姐一职。卓源感情生活稳定，但工作上却遇到瓶颈。另一边，一心想成为女飞虎的苏文强，经过多重辛苦训练，终如愿所长。文强与学礼日久生情，二人正要确认彼此关系时，又出现了感情的牵绊。 飞虎队每次行动部署精密，但在一次行动中，一名飞虎队员却被指违反守则。其他队员团结一致保护犯错队友，惟瀚韬公正不阿。向来团结的A Team面临四分五裂，瀚韬将如何化解危机？
是了是了。
青年才子王大为供职于一家广告公司担任企划。一天，在他带好了文案去公司面见广告客户的路上因时间匆忙而不慎与模特刘梦君相撞在一起。慌忙中因为两个包几乎一样，故又互相拿错了包。当王大为赶到公司时，包里尽是模特的衣服，广告客户拂袖而去，王大为也被老板开除而失去了工作。刘梦君赶到表演现场时同样无比尴尬，梦君狠了狠心，将自己穿的衣服剪成了模特装才没耽误事。而这一天恰巧是梦君的表妹辛想想从外地来投奔表姐的日子……
他以为那媳妇只给了小灰两个窝窝。
本剧改编自播客《Slow Burn》第一季，聚焦水门事件丑闻背后不为人知的故事和被遗忘的人物——从尼克松总统笨手笨脚、投机取巧的下属，到帮助、教唆他们犯下罪行的狂热派，以及最终导致整个腐败团体下台的吹哨人。
越国如今已经占领整个江东，雄踞南方，可以说是项羽的心腹之患。
犯罪心理研究小组隶属FBI，他们跨州行动，主要针对连环杀人案，从嫌疑人的犯罪心理和行为模式入手建立人物侧写，圈定罪犯的性别、年龄、职业特征、居住环境乃至成长经历，从而预测罪犯下一步行为，直至缉拿罪犯。他们的成员包括：高智商、强记忆力的少年天才斯拜瑟尔·瑞德博士（马修·格雷·古柏勒 Matthew Gray Gubler 饰）——负责数据和资料分析；外冷内热的硬汉阿伦·哈奇（托马斯·吉布森 Thomas Gibson 饰）——沟通能力极强，波多黎各小伙德里克·摩根（谢默·摩尔 Shemar Moore 饰）——强制性犯罪行为专家；打扮招摇的小胖妹佩妮洛普·格西娅（克里斯汀·范奈丝 Kirsten Vangsness 饰）——数据库专家，美女媒体联络员JJ（A·J·库克 A.J. Cook 饰）等，在老探员戴维·罗西（乔·曼特纳 Joe Mantegna 饰）带领下，飞往全美各地，展开一场场缉凶行动。
Still use the-I option to insert rules,-I INPUT 2 means to add rules in the INPUT chain, and the number of the added rules is 2. OK, try it yourself.
Qiao Renliang
Https://en.wikipedia.org/wiki/Advanced_persistent_thread
倒好像亲眼见了似的，几人都笑了起来。
单身狗的悲伤事
如此悬殊的差距，以少胜多，难啊。
