dcp creation

DescriptionMultiple tomcat containers, while starting and shutting down, use pipework control for each Docker container's network management. This script is used to manage the creation, deletion, startup, and shutdown of multiple containers. The user can modify it by itself.#!/bin/bash#chkconfig:23451190#description:docker $NameBEGIN =1end=4name= Apihost= "$Name" mem=2048mcontainer_web_dir= "/tomcat/webapps" container_log_dir= "/tmp" host_web_dir= "/o

in the Linux system, the first process is inherent in the system, innate or is arranged by the kernel designer, after the kernel has booted and completed the basic initialization, there is the system first process (actually the kernel thread). In addition, all other processes and kernel threads are created by this primitive process or its descendant processes, and are descendants of this primitive process. Linux divides the creation and execution of p

, no permission is- The fourth character represents the owner execution permission, if the permission is x, no permission is- Fifth character represents the owner of the same group of user Read permission, if the permission is R, No permission is- The sixth character is the owner of the same group of user write permissions, if the permission is W, no permission is- The seventh character indicates that the owner is the same as the group user execution permissions, if the permission is x, no permi

Apache Web server, also uses the dynamic link library, in order to expand the program function. You only need to copy the PHP dynamic link library to its shared directory, modify the configuration, Apache can support the PHP Web page. If you want, you can write your own dynamic-link library to allow Apache to support your own defined Web page format. This is the benefit of dynamic linking.1, the creation of dynamic link library under LinuxUnder Linux

The bean creation process:Spring Beanfactory's Factory mode implementation:Parse People o = (people) Factory.getbean ("P");Because the map has an object type, you need to force the type conversion when you remove itBean's life cycle:The purpose of spring aware is to let the bean get the service of the spring container, and the bean inherits Applicationcontextaware can get all the services of the spring container, but in principle it still uses what in

Today's operating systems, whether Windows or Linux have RAID capabilities, RAID is divided into hardware RAID and software RAID, hardware RAID is through the RAID card, software RAID is implemented by software, Today's commonly used raid is: RAID0: At least two hard drives; RAID1: At least two hard drives; RAID5: At least three pieces of hard drive; RAID6: At least four pieces of hard drive; 1, Virtual machine environment preparation Virtual machine environment, add 4 blocks of 1GB IDE disk

Creation of the process:Linux creates new processes in two steps: fork () and exec (). Where fork can create a copy of the current process (the parent process), the child process. The parent and child processes are only different from the PID. After that, there are two processes in the system that perform the same operation. The contents of the parent process are copied, but a write-time replication (copy on write) technique is used in Linux to make p

Binary tree creation and traversal (non-recursive traversal left and right, destroy tree structure) create a recursive 3-way traversal of a two-fork tree:1, first center, then left tree, then right tree2, first left tree, then center, then right tree3, first left tree, then right tree, again centerBinary Tree non-recursive 4 kinds of traversal mode:1, first center, then left tree, then right tree2, first left tree, then center, then right tree3, first

This tutorial describes the creation and replication of PS layer style, there are not understand the small partners come on the onlookers! The establishment of the style 1, open ps,ctrl+n Create a new 500*300 pixel canvas, click "OK". 2, first of all, we use the Word tool in the canvas to play any word, MO mo here to play is "charm" two words, first hit a "phantom" word, hit the ctrl+t on the text to the free transform size,

1. Creation of threadsC11 creating threads is very simple, you just need to provide thread functions on the line, the standard library provides line libraries, and you can specify parameters for the thread function.#include void vfunc (intint j) { " " Std::endl;} int Main () { +); T.join (); return 0 ;}2, blocking non-blockingWhen the thread executes, it is possible to choose whether the threads are blocking execution, and if the thr

1, what is the difference between threads and multithreading and processWhen you run a program in modern operations, a process is created for it. For example, to start a QQ program, the operating system will create a process for it. The smallest unit in the operating system is a thread, also known as a lightweight process, in which multiple threads can be created, each with properties such as counters, stacks, and local variables, and access to shared memory variables. The processor switches on

Each time the initial installation of broadband, we have to use the creation of broadband connection, small series today to tell you about the creation of broadband connection steps: To differentiate between XP and Win7: First, XP start--Settings--Network connection--Create a new connection--connect to internet--manually set up my connection--select the broadband to require username and password to connect

Unless you have a gift, it's hard for anyone to begin with, and if you don't do it rightOften knocks out a person's hopes and passions for something, so let's start with something easyConfidence. Let's move on to the things behind us.If you are just entering codeigniter this door, it is recommended to start with the creation of an environmental approach.1. First create a folder called Template.php file into your views project.The code in template.php

TipsIn addition to null and undefined, JavaScript can be used as an object by other variables.The basic data types of JavaScript are: number Boolean string null undefined, and all other values are objects.JavaScript's typeof can only be judged by the number Boolean string undefined function object cannot judge some specific object type and null.If you want to determine the object's specific type, use Object.prototype.toString.apply (AAA) = = = "[Object Array]" to judge, or according to the speci

Recently, I have been doing some active page and mobile game, I gradually realized the importance of the role model. Role model, is the design of products, refers to the street lamp, product managers and interactive Designer design reference. Creating a role model is skinning (like peeling an onion, although it will shed tears, but does the onion taste good)? Yes, we need to peel out the souls of the users and then give them flesh and clothing (demographics). In this way, we will feel the user

Creation and configuration of the ODI studio topology (Oracle)Like the creation and configuration of the ODI studio topology (MySQL), MySQL is only turned into Oracle, considering that the ODI has more knowledge modules about Oracle.I. Conceptual interpretationTopology Manager is primarily used to manage the following 5 categories of tasks and store the information in the master repository for shared use by

:sec_type= "Msdos" uuid= "99fb-7635″type=" VFAT "/dev/sda3:uuid= "3e5deca5-7b13-4630-83bd-97223a796e2d" type= "swap"/dev/sda4:uuid= "Ikfv7k-nmgt-y99g-ac8i-uylb-e3f0-6ddvjl" type= "Lvm2_member"/dev/sda5:uuid= "68t2lx-njss-texe-gjir-giqw-hbr1-meaweb" type= "Lvm2_member"/dev/sda6:uuid= "0LH7H8-NPIS-J2ZW-VZR9-3E2G-0T7K-MAQDLM" type= "Lvm2_member"/dev/sda7:uuid= "WLAFSQ-SZND-TD7S-B8OS-S7SN-PDP1-RXYVDX" type= "Lvm2_member"/dev/mapper/vg_data-lv_data:uuid= "7d816a72-1797-4746-b48b-594ffa954fe4″type=" E

Save As Xxx.ps1######################### #通过模版批量部署虚拟机以下内容需要人工定义变量 ########################Vcenter的IP $vcenterIP = "10.40.24.3" #ESXI的IP $vmhost = "10.40.8.2" #该ESXI对应的存储名称 $dataStore = "8.2_RAID5" #使用的克隆的模版名字 $ Vmtemplate= "linux-template10.40.24.252b" #计算机名的前缀, do not add one-$vmName _prefix= "lin-42-0" #计算机IP的前缀, do not add one. $vmIP _prefix = "10.42.0" #计算机的子网掩码 $vmIP _mask = "255.255.255.0" #计算机的网关 $vmIP _gateway = "10.42.0.254" #虚拟机创建循环的步长 $vmIPstep =1# Virtual machine

value is 263-1, which is about 9.2x1018. Currently, it is possible to create 108 objects per second, which means that a program has to run for about 3,000 years before a long object counter overflows. Even in the face of hardware speed improvements, a long object counter should be sufficient to handle the foreseeable future.Also note that the Create count policy in this puzzle is not thread-safe. If multiple threads can create objects in parallel, the code that increments the counter and the co

#include "stdio.h"#include "Stdlib.h"void swap (int *a,int *b)//Exchange two numbers{int t;T=*a;*a=*b;*b=t;}void minheap (int *a,int i)//Keng Gen adjustment, in the I-node upward adjustment, based on a given array, the creation of small Gan for the arrays{int temp,j;Temp=a[i];j= (i-1)/2; The parent node of the I nodewhile (j>=0i!=0){if (a[j]A[I]=A[J];I=j;j= (i-1)/2;}A[i]=temp;}void Add (int *a,int key,int N)//insert a node at the end and make an adjus