The-F option means flush, that is, flushing the specified chain, that is, deleting all rules in the specified chain. However, note that this operation is equivalent to a deletion operation and should be used with caution when iptables rules are not saved.
传说人的心中一旦产生怨恨，就会招来“怨屋”以复仇行为来为其抚平心中怨恨。
The most effective and comfortable way to run a business is to use fishing, just like when we first started chasing girls, would we chase several girls at the same time and then have a success in Bo? We will look at one and pursue her until we succeed. This is how I run my own business. I will choose one industry, for example, I want to be an earphone industry. I will choose about three of the industries to attack him seriously until I do it. The others will be very good in the future. In this way, when you account for 80% of the earphone industry, we will switch to other industries and copy it, just like fishing. It is very comfortable to catch large ones one by one.
做不到的事，他轻易不会宣之于口。
大苞谷忽然安静下来，膝盖一软，跪下道：是小人言语无状，冲撞了两位少爷。
《快乐520》是一套都市爱情题材的轻喜剧，每集均有歌舞场面，由剧中演员重新演绎三首经典金曲，剧种非常创新。故事讲述一位牛津哲学教授(由陈政阳饰演)经一个巧合来到佛山「快乐Mall」，遇到在商场工作的一位善解人意的平凡女生(由马栗饰演)，他们的相遇都令各自对爱情有了新的启发和体会。此剧有别于一般爱情片，用哲学的角度去诠释爱情，是本剧独特之处。
After returning home, many students asked "what have you gained from the three rural areas". What I want to say is "some things can only be understood after experiencing them. Some gains are not at the end but in the process". At present, we are still not students who have gone out of school. We always have many lofty ideals and aspirations. Just like me, I am a freshman, and I always think that I can make great efforts in those developed cities after graduation, and my heart is higher than the sky. I don't think there is anything wrong with this. I have always classified this idea as my personal desire for advancement. But after this trip to the countryside, I seem to have realized something different. Everyone is diligent, everyone expects themselves to work in prosperous areas and enjoy high treatment, which is understandable. However, those who know how to repay the society and spread their light in poor areas are extremely noble. "Three Supports and One Help" is a very good policy to enable more college students to have such opportunities to shine.
文迪是一个冲锋队年青出色的沙展，加入警队后，屡获嘉许，受同僚尊重佩服。文迪的家庭生活也很美满，父亲经营玩具厂，母亲凤英是个贤良淑德的家庭主妇，一家人相处融洽。 但他的感情方面却很糟糕，不善解女人心意，时常碰钉，故屡遭女友抛弃。 文迪生活无忧，唯一憾事是未能寻回被拐走的哥哥。文迪的哥哥带宝是在庙街长大的孤儿，是个极重情义粗人。天意弄人，文迪于一次调查中令带宝蒙上不白之冤，互相留下坏印象。 后来凤英终认回带宝，但先前的误会却令二人经常发生冲突……
海达（Janie饰演）和言玲（Janie饰演）是双胞胎姐妹，妹妹海达天真善良，姐姐言玲是坚强独立的都市女性。
惹得黄豆更生气了，整天跟他吵，这也不及细说。
《樱花大战》衍生短篇动画长度约25分钟，由CloverWorks负责制作，系统的描述了《樱花革命 花开乙女》的世界观，多位主角登场，西山宏太朗、岸本萌佳、松浦爱弓、田中理恵、土井美加、立花理香等多位声优参与演绎。
殊不知这是他们为自己的侵略丑行找的一块遮羞布而已。
一心归隐的令狐冲，最后被追杀，不得不躲到海外。
胡镇得了消息，在家乐得狂笑不止。
Then we can encapsulate a written examination method with the following code:
梁阿太是一位典型的家庭主妇，她富有正义感,爱面子同时很重感情，表面对子女经常道理挂嘴边， 但内心其实非常疼爱子女。而老公梁阿伯，平日爱在公园游荡或读报， 为人乐天知命，小事粗心大意，大事心细如尘。 大女儿Mimi身形肥胖，不务正业，经常处于半失业状态， 热爱追赶潮流，熟读坊间各类八卦杂志，潮流周刊。平日在家练精学懒，更爱在梁阿太面前搬弄是非。儿子爽爽在家是太太的好老公，梁阿太的孝顺儿，对人随和，但缺点是欠主见， 优柔寡断， 在太太和母亲的冲突中经常不知所措。刚进门的媳妇尤尤外表柔弱，性格刚强,，善良而单纯， 虽然常被婆婆梁阿太欺压挑剔，但仍很尊重婆婆。小女儿多多是典型青春期少女， 反叛而有正义感，心地善良但不善表达，爱唱歌而且表演欲强， 心愿是成为偶像艺人。在这一个家庭中，一家六口，有胖有瘦，大中小事，各出其谋。
杨长贵笑着为兄长夹肉，一副兄弟恩爱的样子。
