Chapter 4
On personal computers, there are five most commonly used operating systems: DOS, Windows, Unix/Xenix, and OS/2. DOS System-In the 17 years since its inception in 1981, DOS has undergone 7 major version upgrades, from version 1.0 to version 7.0 now, continuously improving and perfecting. Windows System-Windows is the first generation of window visual interface published by Microsoft in November 1985, which makes PC enter the so-called GUI (Graphical User Interface) stage. Unix system. Unix systems were initially used on small and medium-sized computers. Unix is a multi-user system, which generally requires more than 8M of memory and a large capacity of hard disk. Linux system-Linux is the largest free software in the world at present. It is an operating system with functions comparable to UNIX and Windows and has complete network functions.
杨长帆抬手道，我只是想，皇帝当成这样，是不是该自愧退位？群臣凝神屏息，终于到了最关键的时候了。
萧伟明（陈山聪饰）来到残旧且品流複杂的金宵大厦当看更，遇上这里的空姐住客Alex（李施嬅饰）容貌竟与梦中一直缠绕自己的旗袍女子相同！阿萧接近Alex，了解更多彼此的关联。其间金宵大厦怪事不断，不停上演著其他住客的人生及奇幻故事；阿萧更发现Alex竟是一个残影！六十年代金宵舞厅的舞女COCO（李施嬅分饰），梦见自己未来当了空姐，恋上与梦中男子外貌相同的警察刘旭辉（陈山聪分饰），奇梦还被书店主人林若思（张彦博饰）写成小说。阿萧一路追查，意外发现这本旧小说，惊悉自己与Alex有一段扑朔迷离的宿世情缘……
为了开源节流，济材决定裁员，做事吊儿郎当的曾政良成为首选对象，就连一向积极的老师王若诗也被锁定。此三个人都有各异的立场，常常发生冲突，但每一次冲突的发生都需要他们齐心协力解决，使他们对彼此也渐渐改观，继而令济材与政良同时爱上了若诗。
400,000 British troops died in World War II, of whom nearly 380,000 were soldiers. About 30,000 deaths in the Pacific Ocean; The rest are in Europe and North Africa
1927年4月12日，蒋介石发动了震惊中外的“四·一二”反革命政变。在反革命“清党”的腥风血雨中，板凳的大师兄常墩子身为一个共产党员，在执行任务的过程中惨遭敌人的杀害。临终前，常墩子将一个流浪儿红儿托付给板凳，板凳便由此踏上了“九死一生”的险途。
Therefore, we can use the iptables-save command and redirect the rules to the/etc/sysconfig/iptables file.
该节目是为纪念哈利波特影片开始上映20周年，包括铁三角等多名演员将重聚特别节目，一起回忆哈利波特的故事。
一个专门针对BAU小组的变态杀手出现了，为小组成员设置了一系列规则，他们争分夺秒追踪一个又一个线索，以拯救一个人质女孩的生命，上一季的悬念留在本季第一季解答。这一季中，BAU小组成员们除了利用行为分析方法侦破连环杀手案件，也被触及更多私人生活，如瑞德博士（马修·格雷·古柏勒 Matthew Gray Gubler 饰）与身处精神病院母亲的关系；阿伦·哈奇（托马斯·吉布森 Thomas Gibson 饰）的婚姻问题等，还有艾尔·格林威（劳拉·格劳迪尼 Lola Glaudini 饰）令人遗憾地失职离开，不过也有作风强悍的新美女成员艾米莉·普莱提斯（佩吉特·布鲁斯特 Paget Brewster 饰）成为团队新血……
Russia: 1,700,000
提到「妄想学生会」这部动画，相信一定会有很多动漫爱好者知道，要知道这部动画当年在B站可谓是无人不知无人不晓，几乎可以说是镇站之宝了，可惜之后因为种种大家都知道的原因无奈从B站下架了。
滨海大学的大三女生颜小佳暗恋着体育积极分子闻涛，一次阴差阳错，她把一个无线电带回了家里，却从一个夜晚传来了呼叫的声音。对方男生说自己叫闻家辉，喜欢玩短波，希望听到的人能回应。两人惊奇地发现彼此就读于同一所大学，约定次日见面。然而二人都沮丧地发现对方失约了。闻家辉被大雨淋了个透彻，质问颜小佳时却令小佳感觉愤怒——当天下午明明没有雨。正当双方都认为对方是骗子的时候，闻家辉发现自己的无线电没有插电……他们开始重新匹配资料，发现他们竟然是横跨了20年的存在！他们的友谊穿越了时空的界限，二人都享受着这难得的缘分，直到一天闻家辉说出了一件事情......
1. How to Use-Launch: Enter Google Earth software and press ctrl\ alt\ a on the keyboard (press at the same time)
聪明美丽的吴依凡（周显欣饰）和活泼可爱的妹妹吴依人（姚笛饰），与知书达理的母亲黄慧英（徐幸饰）相依为命，过着清贫舒心的日子。不料天意弄人，噩梦打破了他们平静的生活。妹妹吴依人肾功能衰竭急需换肾，20万的手术费对吴家来说简直是一个天文数字。吴依凡一筹莫展地来到男友左建宏（迟帅饰）上班的家具城，惊愕地发现竟然有人花40万购一只梳妆台，只为博老婆一笑！她惊呆了。在商场一掷千金的是佳诚集团的老板陆文骏，他的事业顺风顺水，家庭生活却磕磕碰碰。性格古怪的父亲（周琦饰）和骄傲自负的妻子罗碧纹（王姬饰）无休无止的争吵让他身心疲惫，夫妻间的隔阂越来越大，感情出现了危机。一次争吵中，陆父受伤，去医院治疗时巧遇吴依凡一家。吴依凡在得知陆文骏不惜重金为父亲物色老伴后，一个巨大的计划在她脑海中形成：也许这个机会可以拯救妹妹，也能改变自己的命运！
Special thanks to Sister Jian Ping for providing us with the opportunity to experience this. After studying in these days, we have gained a lot. It is also time for us to sum up.
********张槐进去后，使劲拽住正对周家跳脚大骂的张老太太——张大栓根本拉不住她——又大喝道：都不要吵了。
However, Osaka Weaving House also has its own troubles: the traffic competition in shopping centers is fierce, and not all stores can achieve the expected results. Since last year, the speed of opening stores under Osaka Weaving House has gradually slowed down. Moreover, although the established membership system has accumulated more than 200,000 fans, many of them are zombie fans, not to mention member marketing.
To add, it is said that the hostess was pregnant at the time of the crime. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
In the in-depth learning competition, I often look for relevant papers and try to find out the solving skills adopted by the author in similar situations.
