LINUX: Linux uses the variable tcp_max_syn_backlog to define the maximum half number of connections that the backlog queue can hold. In Redhat 7.3, the value of this variable defaults to 256, which is far from enough. A low-intensity SYN attack can fill up the half-connection queue. We can modify the value of this variable with the following command:
“地球男”张申然（古天乐 饰）向程子欣（高圆圆 饰）求婚失败，最终不敌“火星男”方启宏（吴彦祖 饰）。申然重返情场，便和“女股神”杨鸯鸯（杨千嬅 饰）展开恋情。这一次，却又遭遇劲敌“法国男”程子建（周渝民 饰）。申然害怕“悲剧”重演，欲和鸯鸯速定终身。天意弄人，子欣竟是鸯鸯下属， 重新出现在申然眼前，令他方寸大乱。看似花心的申然，实则情伤不浅……
故事发生在遥远的“猪猡纪”，那是一个由猪统治地球的年代。那时，小动物们对地球上各种资源开始了无节制地开采，导致整个地球乌烟瘴气，自然环境受到严重破坏。为了保护环境，扭转地球生态恶劣的局面，“猪猪侠”克服重重困难，终于研制出了一个具有神秘力量的“魔法智慧球”，自己却陷入到三千年才可轮回转世的魔咒当中，离开了人世。
If all are set to open-drain mode: otherwise for C language programs
清末，英、法、俄等八国强硬侵压中国，日本亦对中国侵略不断。天津霍元甲生于武术世家，小时患有喘病，父拒授他武功，但志存高远的他，暗地里练得一身好功夫！
福州捕头苏剑名奉命来到青山镇办理贩卖假酒一案，巧遇青山镇老大柳轻舟，俩人不打不相识，并被苏剑名识破整个青山镇乃是假酒大本营，苏剑名正欲惩治这起窝案，不料青山镇竟被一帮倭寇重重围堵，来势汹汹的倭寇并未抢劫直接大开杀戒。原来，锦衣卫千户孙百安从倭寇手中盗取一份朝中人士的通倭名单，只身藏于青山镇内，倭寇追杀至此要屠镇捉人，别无选择的苏剑名决定带领只会制酒的镇民们共同抗敌，双方实力悬殊，等待他们的将是未知的命运
个性坚强、善良可爱的平民女孩余非结识了锦衣玉食、心高气傲的富家千金叶琳，并成为闺蜜。无意间，叶琳发现未婚夫章赫凡钟情于余非。原来，幼时的余非意外解救了被匪徒抓走的赫凡。自此，赫凡便对余非难以忘怀。从不言败的叶琳认为这一切都是余非的错，决定利用余非青梅竹马的男友宇扬，打击余非。岂料这时却爆出余非和叶琳是同父异母的身世之谜。数年前，余非的母亲为报“夺夫”之仇，将还在襁褓中的余非和叶琳调换。得知真相的余非不忍伤害无辜的叶琳，可叶琳无法承受在失去爱情下，又失去亲情！她暗下决心，无论如何，也绝不将璀璨人生还给余非！在经历了各种纷争后，在她们共同面对家族企业危机时，决定联手对外，她们用智慧和坚持保留了家族的荣耀。叶琳和余非也成了真正的姐妹，并获得了属于各自的幸福。
10礼物小百合国成正长濑
Episode 34
《爱探险的朵拉》(Dora the Explorer)主人公，一个可爱活泼、聪明勇敢的7岁拉丁小女孩。她，常常精灵活现地跳跃在你的面前，脸上带着活泼的笑容，她将是带领孩子走进启蒙乐园的小导游，更是孩子们熟悉的小伙伴——朵拉。她总是背着那个百宝囊背包和猴子Boots（布茨）一起载歌载舞去经历许多有趣的事情。此外公牛Benny，变色龙Isa，鸟Senor Tucan，松鼠Tico，捣蛋的狐狸 Swiper也会不时出现在她的身边。朵拉的探险世界里，有着开阔视觉空间感的训练、提高口语表达的良方、加强逻辑数字感和肢体运动感的途径、提高音乐听觉的及交往的技巧等等，在童趣的、贴近孩子视觉的启蒙系统里，朵拉带来的不仅仅是狭义的知识面，更是广义的启蒙，让孩子全面地、由认知至身体智能开发的趣味系统。
互不相让的两位家长
Alejandra与好友完成一笔大生意和丈夫Oscar愉快通话，却在几个小时后接到警局电话，被告知丈夫自杀了。在葬礼上她发现了Oscar手机里与另一个女人的亲密视频，愤怒的她不顾一切去了丈夫自杀的码头，见到了那个叫Veronica的女人，并冒充了一个身份Martina由此进入对方的生活…… 微博@弯弯字幕组
本剧是对《同志亦凡人》英国原版的重塑，故事发生在美国新奥尔良，讲述一群朋友的生活在一场悲剧后发生了改变。
After the judgment, Zhang Xuejun, Fu Gang and Wang Jiying were sentenced to death by Linyi Intermediate People's Court, while Zhao Feng was sentenced to life imprisonment for being a minor. On the morning of June 22, 2016, according to the death penalty execution order of the Supreme People's Court, the detention center handed over the three condemned prisoners to Linyi Intermediate People's Court for execution.
啊？三女皆是一惊，嬴子夜翻个白眼道：两位姐姐。
刘氏点点头，笑道：先去吃点东西。
毛海峰提了口气率先说道：我曾在浙江数月，与胡宗宪谈过一二，此人虽狡诈，却并非绝无诚意，父亲的意思是好的，只是要再试试他，确保万无一失。
本片根据俄罗斯报告文学《连队消逝在天际》改编，取材自俄罗斯平叛车臣的真实战役。
In July, the scorching sun in Shanghai was blazing and the heat was unbearable, but the scorching sun did not stop the students of the Accounting Society of Shanghai University of Finance and Economics from observing the society and understanding the people's livelihood. In Shanghai, a prosperous metropolis, people often see only high-rise buildings and prosperous commerce, but few people pay attention to the migrant workers who have made silent contributions behind the rapid economic development, not to mention understanding their lives, their sufferings and bitterness. Do children of migrant workers, living in Shanghai, have the opportunity to change their fate like their parents? Whether Shanghai can really accommodate them. Can they really develop in Shanghai, or are they just a group of "marginal people" in society? In order to understand the education and living conditions of the children of migrant workers in Shanghai and arouse the attention of the society to the life and education of the children of migrant workers, the students of the summer social practice team of the Accounting Society carried out this social practice.
