Previously, we compared the operation of checking IPTables rules to "check" in "add, delete, change and check". In this article, we will talk about how to "add, delete and change" IPTables.
说的故事发生在明朝，当时，秦淮河畔夜夜笙歌，南京城里就有一条著名的街道，“春秀街”，之所以被贯以这个名字，因为此地乃是单身男女汇集拍托的场合，被誉为南京城最令人神往的地方……
在现代生活，不可缺少的是衣食住，加上“车”。车是一些人的名誉，一些人的权势，也是另一些人的生计手段。人们还拿人开的车判断其人。车给有人带来幸福，也给有人带来痛苦。
OCP (Open-Closed Principle) principle emphasizes that a software entity (class, function, module, etc.) should be open to extension and closed to modification. That is, every time there is a change, the behavior of the existing type should be enhanced by adding new code instead of modifying the original code.
The fourth step is to eat a cat meal with UP "big" attack power. The effect is to increase the basic attack power by 15
1982年7月-传说巨神伊迪安剧场版：发动篇
如果说写出一个新类型的小说是运气，那么发明家发明一个东西，科学家提出一条定理，也都是运气？世界发展成这样，也是运气？现在网络上，出现各种冷言冷语、看衰的声音，如果说没有人在背后推波助澜，打死陈启他也不相信。
《电竞纪元》是由腾讯视频、创斗原创有限公司联合出品的竞技校园热血青春网络剧，由孙放执导，施柏宇、阿利亚、刘海宽、易易紫、李玉洁等联袂出演。
如今看来，周殷说的一点都不错，该从长计议，不该如此急迫的，或许至少也该等项羽到达之后再做决断。
张老太太坐在正中主位，陈家人居于右手客座。
Extra injury is a special effect with good benefits, which can cause stable damage to high-defense boss and reliable damage to tough teams. For fleshy characters, the extra injury of blood volume percentage caused by no brain support blood volume can make up for the defect of attack power to a great extent, so it is completely scientific for characters with extra injury of blood volume percentage to have no brain support blood.
这东西看着倒还行，可太大了吧？挂身上么？翘儿不解问道。
At that tail of the warhead, the drag armour-piercing firebomb is filled with a drag agent and a fireagent, Under the pressure of propellant propelling warhead, it will spontaneously ignite to produce open flame, So it can break through the oil drum and ignite or detonate the gasoline. However, the old-fashioned traced armour-piercing firebombs have obvious trajectories due to traced light when they are launched. Therefore, it is very easy to expose oneself while pointing targets to friendly forces. Therefore, the new tracer armour-piercing firebombs now equipped all start to burn and emit light only after the projectile flies out of the muzzle for a certain distance (the generally set safe distance is 100 meters, which makes it impossible for the enemy to judge the firing position with tracer ammunition, while targets within 100 meters do not need to be indicated by tracer), The principle is generally to ignite the tracer and combustion agent carried by the projectile by accumulating the heat generated by the warhead's friction with the air after flying for a certain distance to a certain extent.
(First Edition)
//An example of periodically modifying the state according to time:
Tha和Win是最好的朋友。在Win和Lin的父亲去世后，他们的友谊面临一个问题。父亲的遗嘱里Tha也有份，于是Win认为Tha是觊觎他父亲的财产才来的，对Tha产生了矛盾，一次意外Win和Lin互换身体了，哥哥变成了妹妹，而在和Tha重新相处的过程中感情慢慢变了
KingdomFactory is the Kingdom Factory; OrcKingdomFactory is the Kingdom of Demons; ElfKingdomFactory is a kingdom of elves.
我买的票，是好几天之后的。
王穷不料她就这么说了出来，微微一滞。
