The content of the website is stored on the source server, and the CDN is the cache of the content. Users are only allowed to access the CDN. If the content is not on the CDN, the CDN sends a request to the source server. In this way, as long as the CDN is large enough, it can resist great attacks. However, this method has a premise that most of the content of the website must be statically cached. For websites (such as forums) with dynamic content as the main content, we must think of other ways to minimize users' requests for dynamic data.
The above configuration process takes only one time, and then you can happily use the service iptables save command to save iptables rules in centos7.
汉国的大好形势也似乎在一瞬间消失不见，变得似乎麻烦匆匆。
张良继续解释道：不，虽然只是名义上的君臣关系，倒是终究要好过没有。
プレミアムドラマ「捜査会議はリビングで！」【放送予定】7月15日（日）放送スタート毎週日曜［BSプレミアム］後10:00～10:49（連続8回）【作】武井 彩、秋山竜平、横幕智裕【出演】観月ありさ、田辺誠一 ほか【制作統括】出水有三、森安 彩【演出】河野圭太、都築淳一 ほか
《暗警》讲述的是极具正义感的警校学生赵晓阳因帮姐姐借贷阴差阳错走上了一条从未预想的卧底之路，一身正气、刚正不阿的他在这条陌生又纠结的人生路上踽踽独行，面对亲人的质疑、恋人的对峙、兄弟的反目，赵晓阳咬紧牙关，在杀机暗藏的黑帮、刀光剑影的“战场”如履薄冰，愈战愈勇。初出茅庐的赵晓阳与阴险狡诈的毒枭老大的博弈紧张刺激，扣人心弦。
云影见了他们很诧异：不是才送了粽子来么？怎么又来了，又有东西送了？秦枫听了瞅她一眼，秦淼跟秦瀚一齐笑起来。
杨白对夏博文总是淡淡的，晚上过夫妻生活也总是关灯，夏博文从未看过她光着的身体，很是自卑。久而久之造成了生理障碍，无法过一个正常男人的生活……
Proxy: Translated as agent, the interface between the agent (B) and the agent (A) is exactly the same. The main usage scenario (semantics) should be: in order to simplify programming (or cannot operate B), the request is not directly handed over to the agent (B), but to the code party (A), and the agent communicates with the agent to complete the request.
该剧是一部反映1936年红军东征的主旋律巨作。该剧以真实历史事件为背景，以毛泽东、周恩来、彭德怀等一批革命领袖领导红军和广大民众坚强抗日的革命事迹为基点，展示了我国抗战时期老一辈无产阶级革命家们的革命情怀。这部具有重大现实教育意义的电视剧，不仅是一次长途跋涉的抗争，亦是一部精心雕琢、细腻刻画的群英传记，给人以强大的信念与感动。电视剧《红军东征》用史诗般的恢弘气势，刻画了宏大的战争场面，更用女性般的细腻，描绘出了一幅丰富多彩、活泼生动的生活画面。
影片讲述了几位来自不同家庭环境、不同性格的同班同学，在学习和生活上遇到困难时，互相帮助、互相鼓励、共同成长的故事。
Country Name Death and Injury Total Death and Injury
Hardware Firewall: Some firewall functions are implemented at the hardware level, while the other functions are implemented based on software, with high performance and high cost.
Name: Wang Zha
Since the 1920s, the influx of Western journalists into China has been like crucian carp crossing the river, but as far as the social status at that time is concerned, no one can expect Aban to match it. Aban is naturally competitive and can't compete for emergencies in the front line, but his real advantage lies in his extensive upper-level relations. The top level of the Chinese government and the top level of Japan, the United States, Britain, the Soviet Union and other countries in China are full of his personal friends. At the beginning, the national government wanted to expel him from the country, but later, all four families took him as their guest of honor. Japan attaches more importance to the fact that the top leaders of various factions and departments in civil and military affairs are eager to break through his threshold. The Soviet Union was also interesting. While setting off a wave of criticism of Aban, it sent an ambassador to talk with him in secret and entrusted him with conveying high-level meanings. As for the United States and Britain, it goes without saying. The importance of Aban lies in the fact that his role has completely gone beyond that of a mere reporter. To the U.S. Government, he is an unpaid senior intelligence agent, providing top secret information free of charge, weighing more than any official spy. To the rest of the governments, he is a supernumerary U.S. Diplomat, and his role is often beyond the reach of U.S. Ambassadors. Therefore, between Japan and the United States, between China and the United States, and between the United States and the United States, he has to send messages frequently. As for the infighting among various countries, they should also reveal their secrets to him so that they can be published in the New York Times and confuse each other. For example, before Japan officially joined the Axis, because of the confrontation between the two factions at the highest level, some people secretly told each other the news, which made him get a global super scoop for no reason. All this, of course, depends on the golden signboard of the New York Times and its inexhaustible resources.
春秋战国时期，一位叫秦越人的医生，因医术高超，被百姓称做传说中的神医扁鹊。他本有一个幸福的家庭，但为了求得真正的医术，常年背井离乡周游列国于民间行医。
师傅老铁是那种让你觉得他生来就应该是师傅的人！
3. Voluntary Service: At the moment, many young and middle-aged people in rural areas are working in the coastal areas of Guangdong. Most of the people who stay at home are old, weak, women and children. Naturally, they will encounter many difficulties in life and study. We will call on our volunteers to do what they can for these lonely, elderly and left-behind children and bring them some real help and convenience.
