将本地文件拷贝到容器内[root@k8s-master1~]#lltotal16-rwxr-xr-x.1rootroot322Jul609:481.sh-rw-------.1rootroot1261Nov142019anaconda-ks.cfgdrwxr-xr-x.2rootroot22Jul409:27hpadr...

Docker包括三个基本概念:镜像（Image）容器（Container）仓库（Repository）这三部分组成了Docker的整个生命周期，如下图所示，容器是由镜像实例化而来的，这和我们学习的面向对象的概念十分相似，我们可以把镜像想象成类,把容器想象成类经过实例化后的对象，这样就非常好理解镜像和容器的关系了。Doc...

什么是容器首先，我们必须理解一下什么是容器，在C++ 中容器被定义为：在数据存储上，有一种对象类型，它可以持有其它对象或指向其它对像的指针，这种对象类型就叫做容器。很简单，容器就是保存其它对象的对象，当然这是一个朴素的理解，这种“对象”还包含了一系列处理“其它对象&rdqu...

 #include<algorithm>#include<functional>#include<array>#include<iostream>usingnamespacestd;intmain(){array<int,10>s={5,7,4,2,...

 #include<vector>#include<iostream>#include<iterator>#include<algorithm>usingnamespacestd;intmain(){vector<int>v{1,2,3};rever...

 #include<iostream>#include<vector>#include<string>usingnamespacestd;intmain(){vector<int>ints{1,2,4};vector<string>fruits{"o...

 #include<iostream>#include<vector>usingnamespacestd;intmain(){vector<int>myvector;//setsomeinitialcontent:for(inti=1;i<10;i++)myvecto...

 #include<iostream>#include<vector>usingnamespacestd;intmain(){vector<int>myvector(25);cout<<"1.capacityofmyvector:"<<myvecto...

 #include<iostream>#include<vector>usingnamespacestd;intmain(){vector<int>myints;cout<<"0.size:"<<myints.size()<<'';for...

 #include<iostream>#include<vector>usingnamespacestd;intmain(){vector<int>foo(3,100);//threeintswithavalueof100vector<int>bar(5,200...

 #include<iostream>//cout#include<algorithm>//includes,sortusingnamespacestd;boolmyfunction(inti,intj){returni<j;}intmain(){intcontainer[]={...

 #include<iostream>//cout#include<algorithm>//generate_nusingnamespacestd;intcurrent=0;intUniqueNumber(){return++current;}intmain(){intmyarray[...

 #include<iostream>//cout#include<algorithm>//generate#include<vector>//vector#include<ctime>//time#include<cstdlib>//rand,sr...

 #include<iostream>//cout#include<algorithm>//for_each#include<vector>//vectorusingnamespacestd;voidmyfunction(inti){//function:cout<&...

 #include<iostream>//std::cout#include<algorithm>//std::find_if_not#include<array>//std::arrayusingnamespacestd;intmain(){array<int,5&...