七十年代，城市知青马杰（文章 饰）来到西北某农村插队，被村里漂亮种驴——黑六的叫声吸引。马杰嫌黑六不让他骑，某次工伤在诊所缝针时偷了麻醉剂打给黑六，队长大莲（岳红 饰）以为黑六生病，心急如焚。马杰奇迹般地“治愈”了黑六，赢得大莲和队里的信任，成为牲口饲养员。马杰一边喂驴，一边偷偷与村里的女青年彩凤（白静 饰）相恋。与此同时，马杰对黑六只配种不干活的特殊待遇愈发不满，并对大莲“驴比人值钱”的论调暗自气愤，发泄中竟打坏了黑六的“命根子”。无法配种也不能干活的黑六被马杰宰杀，却没曾想黑六的弟弟，毛驴黑七，从此与马杰不共戴天。人与驴的斗争愈演愈烈。(Stance NBA socks have just started to be made. In China, they are produced on overseas orders. In the new season, the attention is rising and the profit is Dad. Uncle Shan Mu knows very well that China is omnipotent and controls a factory to make NBA socks in China. Most of the factories that used to be sent abroad had stock of end goods. If they stopped producing stance socks next year, they would sell them for money. If they continue to cooperate, Chinese trading companies will come to them and will not take this risk. The natural prices brought out by scattered workers are expensive. Recently, many factories have started to release goods. TB prices have dropped. I can only help you here. As for the rest of the worthless casual skateboarding runs, they are all produced by overseas orders, which are basically not fake)可是项羽竟然将此事的一些责任归结到尹旭身上，还因此而贬斥他。In TCP protocol, messages arriving at the destination will enter the buffer of the TCP stack and will not be forwarded to the receiving system until the buffer is full. This is to minimize the number of times the system empties the buffer. However, the sender can force the receiving system to clear the contents of the buffer by sending a TCP message with a PSH flag of 1. The TCP PUSH + ACK attack, like the TCP SYN attack, aims to deplete the resources of the victim system. When an attacker sends TCP messages with PSH and ACK flags set to 1 to the Target host, these messages will cause the Target system to clear all TCP buffers (whether the buffers are full or not) and respond with an acknowledgement message. If this process is performed by a large number of controlled hosts, the system will not be able to process normal data, resulting in denial of service.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.阿明（李灿森 饰）、黑仔阿满（梁焯满 饰）、公子龙（张豪龙 饰）是居住在香港的三个小青年，他们穷困潦倒，一事无成，因举借高利贷无力偿还而被人当街追杀。走投无路之际，他们遇见一个神秘的黑衣人，黑衣人要他们祭拜黑龙偶像，即可实现发财的梦想。阿满“为了钱死都可以”，阿龙“只要能发财谁死都行，除了他自己”，阿明“只要能和女友阿雪结婚，做什么都行”。穷极生疯，三人完全不顾后果拜起了黑龙。 盲打误撞，他们竟真的开始转运，横财源源不断。然而塞翁失马，焉知非福。正当他们欣喜非常之时，厄运不起而至，当初在黑龙面前许下的承诺一一开始兑现……Telling the story:
