In Cihai, the classification is explained as follows: "Classification: Classification according to the characteristics of things: Book classification classifies and files documents."
In centos6, you can save the rules by using the "service iptables save" command. The rules are saved in the/etc/sysconfig/iptables file by default. If you have just installed centos6 and started using iptables, you will find some default rules in the filter table. These default provided rules are actually saved in/etc/sysconfig/iptables. Examples of saving rules are as follows.
改编自东村明子的同名漫画。故事以作者美术大学毕业后的经历为基础，描绘以漫画家为目标的真实故事。
抗日女学生陈怡是一个在革命道路上逐渐成长起来地优秀青年。从慷慨激昂地热血学生，到成熟稳重的革命战士，甚至执行任务的时候还要扮演性格大胆奔放的交际花，打入到敌人内部获取情报。在做情报工作时，与搭档张楚扮假夫妻，多次身陷险境命悬一线。周卫国原本是一名玩世不恭的富家子弟，却不乏热血，抗战时为了保护初恋女友，举枪杀了一名日本人，由此改名换姓走上了革命道路，从国民党中央军校到德国军校，再到回国创建中国第一支特战部队，成为了一个真正的传奇英雄。
Reviser: Xue Yaqin
改编自火星小说《冥海禁地》。疍家长大的弃儿卞海生一心想当海捞子。在首次海捞时偶然捞得黄金盔甲碎片，却遭遇海盗被擒，偶遇神秘灵药岛岛主孙女安素，两人一起逃至灵药岛中历经重重磨难找到传说中的神秘文明海底城，获得超自然力量，却发现自己竟是原海盗王河伯的儿子河东晟，手刃杀父仇人之后最终成为新一代海盗王的故事。
)ps： 有些迟了，抱歉。
经济体制改革的初期，哈尔滨市招商引资，开拓经济新领域，市场繁荣昌盛，人民生活水平蒸蒸日上。但在社会经济日益发展的同时，也滋生了一些邪恶势力。以俗称“刀枪炮”的肖龙飞为首的带有黑社会色彩的犯罪团伙，利用不法手段谋取利益，无恶不作，致使民心不安，经济发展受阻。机智骁勇的公安干警不畏强暴，历尽艰险，最终把这伙不法之徒绳之以法。
該劇講怪獸家長、教育制度、生活壓力等貼近社會話題。
Registration Format:
, lobster habits. Lobster belongs to insect shell animals, similar to crabs, with a pair of specially developed chelates and the habit of digging caves. Generally, lobsters dig caves near the water's edge. Lobsters like shade and fear light. When the light is weak or dark, they climb out of the cave. When the light is strong, they sink to the bottom or hide in the cave. Lobsters have spawning periods twice a year in spring and autumn. A pair of male and female lobsters can breed up to 480 shrimp seedlings at a time. Usually, the lobsters listed in early spring are the shrimp larvae bred in the autumn of last year, while the shrimp larvae bred in spring only need to be bred for more than 60 days to be listed. Lobster farmers only need to keep the large whole lobster for planting in the first year. In autumn, the lobster will go into the cave to give birth. In the second year, they do not need to buy too many lobster seedlings. 2. Big appetite and miscellaneous eating habits. Lobster has a very good appetite and can be fed with animal and plant feed, such as miscellaneous fish, miscellaneous meat, wheat, corn and other wild omnivores. 3, not afraid of dirty and smelly water, afraid of chemicals. Lobster is not afraid of dirty and smelly water, but it is very sensitive to chemicals such as pesticides, fertilizers and liquefied petroleum gas. As long as there are these chemicals in the pond, the lobster will be destroyed. Second, lobster breeding technology 1, to create a good lobster growth environment. Lobsters like to make holes. Generally, the depth of caves is 50-80cm, and the depth of some caves is more than 1m. In order to avoid escaping from the holes, the width of the ridges around the aquaculture water body should be more than 1.5 m, and 0.5 m high anti-escape nets or smooth anti-escape walls and anti-escape boards should be set up around the ridges. The anti-escape boards and fences should also be buried 2m deep to prevent lobsters from escaping. At the same time, the river pond simulates the ecological environment of lobster under natural conditions.
赵光头一步踏上：还是我来吧。
他们好像又扬帆起锚了。
地下世界第一季……
很快，男子取了风铃，拿了银子，得兴而去。
