In this blog, from theory to practice, the system introduces iptables. If you want to know iptables from scratch, you can check the list of iptables articles, and the direct link is as follows.
《与狼共舞》以东北全境解放，辽沈战役取得圆满胜利为故事开端，以我党潜伏人员陈少杰在完成东北战场的任务后，只身前往西南区，继续自己的潜伏使命为故事脉络，一幕幕险象环生，命悬一线的故事情节接踵而来，扣人心弦。
Asynchronous blocking I/0
郑氏眨巴两下眼睛回望他：怎么了？张杨回头，听妻子跟小葱话别。
妇人叹口气道：京城是多繁华的地方，他怎么能说得清？这么点大人。
僵尸世界第二部。同样的噩梦再次来袭，主角梦到自己来到了一个恐怖的世界，没有人类，只有僵尸，消灭他们，你才有可能回到原来的生活。僵尸世界2无敌版，人物无敌。
Just recently, Xiaobian found an article called "Excellent Performance" on the website. According to the author of the article, Tangshan Ju Ren, the latest update of Windows 10 actually has a hidden function, which can turn one key on to the "Excellent Performance" mode. So what is this performance? How to open it? Let's take a look at it together!
徐风细想，他这也是好心帮忙，只好低声说了句：好啦好啦，你尽快开就行了。
Earlier this year, a blackmail software called "WannaCry" began to attack the Internet, from Chinese universities to British hospitals. In April this year, IDT, a Newark, New Jersey-based telecommunications company, suffered a similar attack, which was discovered by Goran Ben-Oni, the company's global chief operating officer. As Ben Oni said in an interview with the New York Times, he immediately realized that this blackmail software attack is different from other attacks against companies. It not only steals the information in the databases it infiltrates, but also steals the information needed to access these databases. This kind of attack means that hackers can not only obtain this information quietly, but also continuously monitor who accesses this information.
① The design level is not satisfactory
滇军第九旅旅长范天喜骁勇善战，行事荒诞不经。蒋介石的中央军剿共，急需滇军支持，范天喜借故以荒唐行为对抗上级剿共的命令，他的行为导致中央军失利，中央军将罪责推至滇军头上，并索要范天喜的项上人头。滇军总司令龙云不愿滇军成为蒋介石剿共的工具，决定牺牲范天喜给蒋介石赔罪。而蒋介石方面的徐远东等人也仍然坚信范天喜就是共党奸细，他们设下重重陷阱，让范天喜屡次落入险境。敌手处处下杀招，一时间范天喜危机四伏。范天喜与敌人斗智斗勇，并出滇抗战八年，几番身陷险境，却仍以报效国家民族为己任，几次瓦解了敌人阴谋。1949年，范天喜与卢汉联手抓住大批国民党高官，宣布云南起义，在解放军的帮助下，最终消灭了国军主力，云南解放，滇军迎来了新生。
她果然很紧张，整个人都依靠在林聪身上。
大和国皇帝身体日渐衰弱，武州国蠢蠢欲动，各大阵营各怀鬼胎。太子宁潇继位之际，皇帝受小人唆使，逼迫宁潇与丞相林甫之女结婚，宁潇不从，设计逃婚。林甫随即派出黑衣人追杀，重伤的宁潇被医女白芷救下。性格冷僻的宁潇本不愿接受白芷的帮助，却抵不过白芷的热情，渐渐对白芷敞开心扉，两人间生出了不一样的情愫。宁潇暗中派手下查探黑衣人身份，另一边林甫也在派探子调查宁潇的下落。林甫有一义女若溪，是武州国的公主。林甫密件若溪，让其时刻监视武州国将军魏疏的势力情况。宁潇恢复后决定南下调查武州国通敌之...
Among them, global.js is the encapsulation code of the global-publish subscription mode object that we encapsulated above.
故事开始于卧底警察潜伏黑帮，意外的坐上了黑帮老大的位置，不料被大毒枭设计一步步拖入公海的魔鬼运输船；恰逢此时，一支神秘的第三方部队正在展开他们的复仇计划，命运的纠葛从此开始。在三方力量的角逐中，激烈的搏斗、刀战、枪战、狙击战、遥控炸弹，层层升级步步惊心。在法与情，爱与恨，兄弟和女人之间，有些事情总要有人去做。
麻衣总是将各种物品缩减控制在最低需要程度。麻衣贯彻着“扔”之道，而她的妈妈和外婆却觉得，扔了可惜。东日本大地震后，经历了与家人分离的她重新开始审视与这些物品的生活...
临水市农机二厂厂长简志国的儿子简宏成在大学里对文静漂亮的宁宥一见倾心，却一再遭到拒绝，直到毕业后宁宥嫁人，简宏成才死心。简志国因早年与职工崔浩发生口角被刺伤，身体大不如前，为了给年幼的简宏成保住厂子的承包权，强迫女儿简敏敏与他的徒弟张立新结婚，暂时代管工厂。张立新却暗中夺权，在简父去世后，迫简宏成远走他乡。多年后，宁宥遭到老公背叛，果断离婚。已白手起家的简宏成得知张立新要变卖老厂地皮抵债，不忍父亲的心血被糟蹋，回乡想要保住地皮，因此和宁宥重逢，终于知道宁宥一再拒绝他背后的原因，她竟是崔浩的女儿。简宏成依法依理地逐一解决张立新留下的烂摊子，宁宥的弟弟宁恕却不断从中作梗。简宏成和宁宥合力阻止双方不理智的至亲，面对多如牛毛的琐事，二人深感中年之痛，好在他们重新认识了彼此，也认清了自己想要的生活。
Kezi fainted in the past, leaving health and Qinglan at a loss. Patrol Kezi accepted it since he was healthy and liked it, but Kezi firmly said he could not accept it and fainted again. Qinglan packed his luggage and told his health to leave home. Matan told Yiren that he had criminal record. Fu Ying ran out with tears after hearing this.
