Now, let's imagine why these "checkpoints" are called "chains" in iptables. As we know, The purpose of a firewall is to match "rules" for passing messages, Then execute the corresponding Action, So, when the message passes through these checkpoints, You must match the rules on this level, However, there may be more than one rule on this level, But there are many rules, When we put these rules in a chain, A "chain" has been formed. Therefore, we imagine each "checkpoint" as shown in the following figure. In this way, it is more appropriate to call them "chain". Each message passing through this "checkpoint" must match all the rules on this "chain". If there are qualified rules, the corresponding actions of the rules will be executed.
公元2110年，能源即将耗尽的地球满目疮痍，全人类面临灭顶之灾。千钧一发之际，一群勇敢的赛尔智能机器人登上赛尔号飞船，临危受命前往浩瀚宇宙寻找无尽能源。
Publish-subscribe mode is also called observer mode. It defines a one-to-many relationship between objects, allowing multiple observer objects to monitor a topic object at the same time. When an object changes, all objects that depend on it will be notified.
上官并无得遇良才的欣然。
一晃十年过去，地球人和虫族的战争如火如荼，愈演愈烈。某日，空军元帅奥玛·阿诺克（斯蒂芬·霍根饰）来地球人的远方农场罗库山视察，时任上校的强尼·瑞克（卡斯帕·凡·迪恩饰）也一同前来。在此期间，阿诺克的心智被虫王操控，他切断了隔离区的电力，使基地完全失去保护。是夜，虫族对隔离区发动总攻，地球军虽顽强抵抗，终因寡不敌众而告败，基地陷落。阿诺克则和一干心腹逃离，飞船迫降在OM-1行星。瑞克因失职被军事法庭判处绞刑，行刑之际被政府秘密部门救下。阿诺克知晓联邦舰队基地所在地的秘密，一旦被虫族得知将不堪设想。因此政府高层要求瑞克带上一队人马，前去营救受困的阿诺克……
尉缭笑道：不错，豫章扼守彭蠡泽的湖口，将此处拿到就遏制了九江队南下的通道，我们依托江东水域的防线也就完整了。
即便不看，也能猜到——不是成了肉饼就是肉球。
她先前已经派人叫回张槐，让他出谷去应对此事。
张大栓就有些手足无措了。
< div class= "one" style= "width: 200px; Height: 200px; Background: green; "> one
纽约市政治与经济领域，一场关于金钱与法律的的较量，保罗·吉亚玛提与戴米恩·路易斯，分别饰演美国司法部长查克·罗兹与亿万富翁鲍比·艾克斯罗德。 对冲基金高手亿万富豪艾克斯罗德被怀疑存在欺诈交易行为...#纽约市政治与经济领域，一场关于金钱与法律的的较量，保罗·吉亚玛提与戴米恩·路易斯，分别饰演美国司法部长查克·罗兹与亿万富翁鲍比·艾克斯罗德。 对冲基金高手亿万富豪艾克斯罗德被怀疑存在欺诈交易行为，在政界的拥有野心与道德心的罗兹，与艾克斯罗德之间形成了激烈的碰撞与摩擦，二人针尖对麦芒，以复杂的叙事手法讲述了一场捕猎者与挣扎违抗的猎物之间的斗争，艾克斯和查克都反复经历各自阵营成员在不同的事件中轮转扮演多头和空头。
上古洪荒时代，轩辕黄帝与蚩尤之间展开一场声势浩大的战争！蚩尤为统霸天下，不惜将灵魂出卖给妖魔魑魅……战争中父母双亡的孤儿星虎被林中老虎抚养长大，与善良的女孩燕儿互生爱慕，村长破天受魑魅蛊惑，意欲横刀夺爱。燕儿为救星虎而死，星虎邪火攻心！神农氏与玉兔化成的爱徒雪怜及时赶到，将星虎带回药王仙山医治。
. Code: ^ ^; Ha ha; Ha ha; Hey, hey, wait.
About 65 million people took part in the First World War, killing more than 10 million and injuring 20 million.
她也不管相公苦不苦，挽起他的胳膊道：反正来不及去买东西了，我领你出去玩吧，平常这个时间你都要去玩的。
Public User1 (Mediator mediator) {
/cold
The third point is very important, which also increases Lage's importance in disguise.
