user chain for output

Neutron 理解 (9): OpenStack 是如何實現 Neutron 網路 和 Nova虛機 防火牆的 How Nova Implements Security Group and How Neutron Implements Virtual Firewall 2015-10-14

Neutron 理解 (9):  OpenStack 是如何實現 Neutron 網路 和 Nova虛機 防火牆的  How Nova Implements Security Group and How Neutron Implements Virtual Firewall
学习 Neutron 系列文章: (1)Neutron 所实现的虚拟化网络 (2)Neutron OpenvSwitch + VLAN 虚拟网络 (3)Neutron OpenvSwitch + GRE/VxLAN 虚拟网络 (4)Neutron OVS OpenFlow 流表 和 L2 Popul

RHEL6基礎四十一之selinux和iptables基礎 2015-10-16




    		    RHEL6基礎四十一之selinux和iptables基礎
SELinux 简介: SELinux 全称 Security Enhanced Linu

Problem W UVA 662 二十三 Fast Food 2015-10-16

Problem W	UVA 662	二十三 Fast Food
Fast Food Time Limit:3MS     Memory Limit:0KB     64bit IO Format:%lld & %llu Submit Status Practice UVA 662 Appoint description:  Description   The f

iptables rule 2015-10-17

iptables rule
和H3C中的acl很像,或者就是一会事,这就是不知道底层的缺陷,形式一变,所有的积累都浮云了 参考准确的说copy from http://www.ibm.com/developerworks/cn/linux/network/s-netip/,IBM伟大的公司,文章没有关于权限的琐碎声明,话说回来

Openwrt iptables分析 2015-10-17

Openwrt iptables分析
  这里将载有Openwrt的WR841N的路由表dump出来分析一下. 这个是dump出iptables的命令 [email protected]:/etc/config# iptables-save   这里分为4部分: 1.NAT表 *nat :PREROUTING ACCEPT [3638072] :INPUT ACCEPT [4479] :OUTPUT A ...

OREILLY iptables 筆記 2015-10-22

1 introduction iptable 工作在osi 网络层 和数据链路层 example iptables -t nat -A PREROUTING -i eth1 -p tcp --dport 80 -j DNAT --to-destination 192.168.1.080 解析:

ACM HDU 1227 Fast Food (经典Dp) 2015-10-29

ACM HDU 1227 Fast Food (经典Dp)
Fast Food Time Limit: 2/1 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 2173    Accepted Submission(s): 930 Problem Description The fastfood chain McBurg ...

HDU 3487 Play with Chain 2015-10-14

HDU 3487 Play with Chain
Play with Chain Time Limit: 2ms Memory Limit:

UVA 442 二十 Matrix Chain Multiplication 2015-10-16

UVA 442	二十 Matrix Chain Multiplication
Matrix Chain Multiplication Time Limit:3MS     Memory Limit:0KB     64bit IO Format:%lld & %llu Submit Status Practice UVA 442 Appoint description:  D

Matrix Chain MultiplicationHDU1082 2015-10-17

Matrix Chain Multiplication Time Limit: 2/1 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 834    Accepted Submissi

pat1090. Highest Price in Supply Chain (25) 2015-10-18

1090. Highest Price in Supply Chain (25) 时间限制 200 ms 内存限制 65536 kB 代码长度限制 16 B 判题程序 Standard 作者 CHEN, Yue A supply chain is a network of retailers(零售商), distributors(经销商), and suppliers(供应商)-- everyone involved in moving a product from supplier to custome

ACM學習曆程——UVA442 Matrix Chain Multiplication(棧) 2015-10-20

ACM學習曆程——UVA442 Matrix Chain Multiplication(棧)
Description   Matrix Chain Multiplication    Matrix Chain Multiplication  Suppose you have to evaluate an expression like A*B*C*D*E where A,B,C,D and E are matrices. Since matrix multiplicat ...

HDU 3487 Play with Chain (splay tree) 2015-10-20

Play with Chain Time Limit: 6/2 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2783    Accepted Submission(s): 1141

HDU 3980 Paint Chain (sg函數) 2015-10-20

Paint Chain Time Limit: 2/1 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 804    Accepted Submission(s): 292 Problem Description Aekdycoin and abcdxyzk are playing a game. They get a circle chain with some beads. I

Chain Of Responsibility Design Pattern Example 2015-10-21

Chain Of Responsibility Design Pattern Example
Avoid coupling the sender of a request to the receiver by giving more than one object a chance to handle the request. Chain the receiving objects and

1090. Highest Price in Supply Chain (25) 2015-10-22

  时间限制 200 ms 内存限制 65536 kB 代码长度限制 16 B 判题程序 Standard 作者 CHEN, Yue A supply chain is a network of retailers(零售商), distributors(经销商), and suppliers(供应商

1079. Total Sales of Supply Chain (25) 2015-10-22

  时间限制 250 ms 内存限制 65536 kB 代码长度限制 16 B 判题程序 Standard 作者 CHEN, Yue A supply chain is a network of retailers(零售商), distributors(经销商), and suppliers(供应商
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