比战斗机、坦克、枪支都便宜，
SYN attack is a kind of DOS attack. It takes advantage of TCP protocol defects and consumes CPU and memory resources by sending a large number of semi-connection requests. SYN attacks can not only affect hosts, but also harm network systems such as routers and firewalls. In fact, SYN attacks can be implemented as long as these systems turn on TCP services no matter what systems are targeted. As can be seen from the above figure, the server receives the connection request (syn=j), adds this information to the unconnected queue, and sends the request packet to the client (syn=k, ack=j+1), then enters the SYN_RECV state. When the server does not receive an acknowledgement packet from the client, it retransmits the request packet and does not delete this entry from the non-connection queue until the timeout. With IP spoofing, SYN attacks can achieve good results, Typically, clients forge a large number of non-existent IP addresses in a short period of time, SYN packets are continuously sent to the server, and the server replies to the confirmation packets and waits for the confirmation of the customer. Since the source address does not exist, the server needs to continuously resend until it timeout. These forged SYN packets will occupy the unconnected queue for a long time, normal SYN requests will be discarded, the target system will run slowly, and in serious cases, the network will be blocked or even the system will be paralyzed.
“豆腐西施“杨七巧与丈夫钱满贵路遇一弃婴。她把女婴抱给了结婚八年没孩子村长小舅子包有才，但却遭到一贯强势的村长媳妇包玉兰的坚决反对。出于对孩子的怜悯，七巧决定自己收养，取名杨小爱。后又发现自己怀孕了，她背着家人做了人流。婆婆闻讯，心脏病复发抢救无效。七年后，杨七巧的祖传豆腐生意越做越火，这一切遭到了结怨多年的包玉兰的忌妒，更抢了包玉兰表妹，同样在城里做豆腐生意的包香兰的生意。她们处处与七巧做对，步步刁难，七巧举步为艰……天有不测风云，小爱突然患了肝坏死七巧决定卖掉生意为孩子治病。夫妻俩产生了冲突。为了解决肝脏源，她把小爱的身世登在报上。七巧终于等来了小爱的生母——竟是生意场上处处为难自己和孩子的包香兰。
执好行李，准备迎接最潮佳节！《艾米丽在巴黎》第 2 季，12 月 22 日首播！
《深夜的士》讲述在深夜的北京街头，有一辆的士，营业时间由深夜零时到早上的 7 时左右。司机是个 30 岁出头的男人，他外表冷峻，内心却像天使一般温存。他和每一个夜间的乘客，进行心灵上的交流，并带出一个充满人情味的故事。
Full of vigor, persist in deliberate practice
5. Then use the built image to start a container and start the nginx service:
However, from that day on, Xiao Wang devoted 30% of his daily energy to organizing rights protection.
"Death Experience" is not a unique product of "Waking Up".
《Plan B》描寫新世代嘅江湖惡鬥，戰場係背景獨特嘅元朗。由一宗弔詭綁架案作序幕，飾演富商情人嘅吳嘉熙 (Cheronna) 畀人標參。案件局中有局，陰差陽錯驚動官商鄉黑各大勢力，引發層層黑幫恩怨廝殺。其實人生充斥未知之數，我哋企圖掌握命運而深謀遠慮，但最終都係「為情執着」、「感情用事」。
一个冷酷的死神和一个拒绝死亡的美丽鬼魂之间的故事。
一个饱受家庭暴力摧残的留守女人，在曾经恋人的怀抱里找到了慰藉。黑暗里绝望的女人与情夫密谋杀夫，可当莽夫的死讯真的传来时，情夫却避而不见矢口否认一切。当女人又一次陷入绝望，另一个男人出现在她的生活里，他给女人带来的不仅仅是关心……
该剧是讲述开朗活泼的音乐剧演员某一天突然变成飞上枝头变凤凰，嫁给了皇帝，并在皇室里和绝对权力斗争，以大王大妃杀人案为契机，摧毁了皇室并找到了真爱的故事。
黑胖子急得抓头，他知道打这帮兵也没用，而且他自己也有说不过去的地方，因为他自己也不会打炮。
香港七十年代初期，当时还没有成立廉政公署，贪污情况泛滥成灾，民不聊生。警局沙展王一冲（狄龙 饰）为人正直不阿，不肯同流合污，因此而不容于其他同僚，在警局受到排挤。在一次行动中，王一冲的手下莫森（任达华 饰）甚至从背后开枪将他打成重伤。与此同时，港督麦理浩委派百里渠爵士调查香港的贪污情况，其助手马安妮找王一冲帮忙。经过调查，王一冲了解到莫森击伤自己也是出于无奈，莫森其实为势所逼，于是找到了莫森并在警校中挑选了一批精英学员，共同开始搜集贪污集团证据，打响香港廉政第一击
本剧讲述了一个弄堂里的普通家庭中，一个爱钱的妈妈和四个性格各不相同的儿子之间的故事。既有家庭的温暖，家庭成员之间的矛盾和情感，也有感人的爱情故事。……
莲花岛，它是整个苏南农村的一个缩影。它的发展轨迹在当今的苏南地区具有典型意义。
B. Women's swimming: 50m freestyle, 100m freestyle, 200m freestyle, 400m freestyle, 800m freestyle, 100m backstroke, 200m backstroke, 100m breaststroke, 200m breaststroke, 100m butterfly, 200m butterfly, 200m medley, 400m medley, 4x100m freestyle relay, 4x200m freestyle relay, 4x100m medley relay; Diving: 3m springboard, 10m platform, synchronized 3m springboard, synchronized 10m platform.
