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.
Note: When conducting iptables experiments with reference to this article, please be sure to do it on your personal tester.
15. The notice on performance appraisal has not been implemented since it was issued in May. Moreover, it is not clear how much the most basic appraisal bonus is and the basis for bonus payment.
杨长帆神色亢奋，因为他想到了《中国海洋开放史》中的一句话，热爱阅读，总是没有错误的。
Also known as ice hockey, it originated in Canada and was successively developed in Europe and North America. It was listed as an official event at the 7th Winter Olympics in 1956.
乖孙，你说你，好好的跑来坐牢，真是作孽哟。
五年前，第五焉唯一的亲人兰素儿被大夫人杀害。从那时起，第五焉立志定要为姐姐报仇。终于五年后，王宫贴榜昭告天下举行八子大选。第五焉借此进入宫中启动自己的复仇计划，八子大选中，第五焉遇到了处处与自己作对的凤百合，得罪了心狠歹毒的大夫人左丘画汝。在与凤百合斗智斗勇的过程中，第五焉获得了总司单倾力相助。在总司单安排之下，第五焉第一次见到了王，王将她错认成兰素儿。在一次八子大选之际，大将军左丘鸿赫安排刺客行刺王上，却误伤了第五焉，因祸得福获得王的青睐。一直想要得到王宠爱的凤百合，因此对第五焉怀恨在心，却为自己引来杀身之祸。最终，第五焉被册封为良人，她决定自己侍寝之夜就是复仇之日。当这一刻来临之际，她该如何抉择？
No.86 Son Tung
入围2017威尼斯影展非竞赛单元，继《放牛班的春天》后，又一温暖人心法国小品！将满50岁的杰出小提琴家西蒙，因缘际会到巴黎一所初级中学，以音乐安抚躁动的学童，带领他们有向上的目标。
当然他也很清楚，若是就这样走了。
爱国志士沈木风受命铲除大汉奸易安之。策划“冷风暴”计划的邵一夫是一名与组织失去联系的老地下党，藏身于租界华人联盟，为铲除大汉奸易安之，用生命的代价，帮助沈木风顺利打入敌特工总部。让沈木风想不到的是，特工总部的二号人物杨云轩并不是汉奸，而是一名潜伏的地下党。杨云轩身负重任，他要求沈木风暂不要除掉易安之，而是潜伏在易安之身边，为党做更多的工作。沈木风在地下党人杨云轩、欧阳倩等人的引领下，多次完成上级交给的任务。最后，加入革命队伍的沈木风为了营救自己的同志，点燃炸药与敌人同归于尽。
Mathematics:
《数学小先锋》（Cyberchase）是一部寓教于乐的系列动画片，它题材新颖，内容互动，充满了引人入胜的数学挑战环节。这部动感十足的动画片为我们讲述三位主人公Jackie、Matt和Inez如何前往虚拟的网络世界，阻止邪恶黑客企图掌控网络空间的计划。该片将为小学生们展示数学的趣味性和实用性，告诉我们学好数学能够在需要你拯救世界的时候派上用场。
A year later, a friend of Xiaobian's came to Nagoya to play and asked Xiaobian about the scenic spots recommended by Xiaobian. Xiaobian said this sentence without thinking:
王爷和玉米花生住三院，我跟老爷带山芋南瓜住二院。
"Er... how do you say this, In terms of appearance, it should be regarded as common, but the physique is much larger than the common. The kind of rats that drill in the ground is a kind of big rats. They fly like big wasps in the sky. They are all in groups, and they are very fast and flexible. They are not easy to hit with guns. Once surrounded by them, they are basically finished. " Zhang Xiaobo said.
可是眼前似乎又没有别的办法，事情只能逐一解决了，不过今日的事情难免要欠下他们一个大人情，现在这敏感的事情想要还却是不大容易。
杨必归点头：绕不过我的。
