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Chapter 4 Gold StandardLINUX: 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:In addition, producer Tang Lin revealed that the second season of "Charming China City" will be made into an international program. From guest judges to audience to the design of the Charming Ceremony, international people will be invited to participate in the program so that they can spread Chinese stories to the world through their own experiences and feelings.………………………………………………………………………………萧何之死，悲伤感慨的可不是刘邦一个人，还有一个人就是张良。善良的穷书生安幼舆（邱心志 饰）于一日在山上采花草，遇到了城里一霸熊大成、马子才等人正在围捕几只香獐子。不忍见其画面的安幼舆挺身相护，甚至不顾自己的安慰。这样的举动得到了小獐子的注目。原来这獐子已修炼成精，名为花姑子（张庭 饰）。花姑子为了报答安幼舆的救命之恩，一直待在他身边，替他解决恶霸们的骚扰，可是没想到越帮越忙，替安幼舆惹来了不少麻烦。而从安幼舆画中走出的钟素秋（王艳 饰）也发生着各种离奇的事。费劲办法终于能够现人形的花姑子和安幼舆产生了感情，可人妖殊途，最终等待二人的命运是什么……