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- What is the difference between docker and virtual machine
- Docker tutorial: The virtual machine creates a virtual layer, a virtualized operating system, and a virtualized warehouse based on the host machine and the host machine operating system, and then installs the application; docker creates the Docker engine on the host machine and the host machine operating system. Install applications based on the engine.
- Docker 4439 2020-09-02 16:30:46
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- What is Docker? How to package Nodejs program?
- In this article, I will teach you what docker is, why it is used and how it is used to package nodejs programs. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.
- Docker 3061 2020-09-01 09:47:43
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- Ordinary user runs docker
- Specific methods: 1. Create a docker user group; 2. Add the user to the docker group; 3. Restart docker.
- Docker 4174 2020-08-29 16:38:31
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- Install docker-compose offline
- How to install docker-compose offline: first download the offline installation package; then move the installation package to the /usr/local/bin/docker-compose directory; and finally grant execution permissions.
- Docker 3617 2020-08-27 16:37:18
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- How to uninstall and reinstall docker
- Uninstall: 1. Check the installed docker installation package; 2. Execute the [yum -y remove] command to delete them respectively; 3. Delete the docker image; reinstall: execute the [yum install -y yum-utils] command.
- Docker 19356 2020-08-26 15:55:16
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- How to change the domestic image source in docker
- Docker tutorial: This article shares with you the method of changing the domestic image source of Docker. It has certain reference value and I hope it can help everyone. Docker China official image acceleration can be accessed through registry.docker-cn.com.
- Docker 16481 2020-08-25 16:59:02
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- Detailed explanation of docker network command
- Docker tutorial: This article introduces the network command in detail, which has certain reference value. I hope it can help everyone. A default bridge network docker0 is automatically created when Docker Engine is installed.
- Docker 18168 2020-08-21 17:31:50
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- How to check the container IP address in Docker?
- Viewing method: 1. Use the "docker inspect --format='{{.NetworkSettings.IPAddress}}'" command; 2. Use the "docker exec -it ID/NAMES ip addr" command.
- Docker 24546 2020-08-19 16:32:54
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- What is the use of docker?
- The functions of docker: 1. Solve problems caused by inconsistent operating environments; 2. Limit the use of memory hard disks by the largest CPU, which plays an isolation role and avoids an infinite loop in a piece of code; 3. It can be used as an expansion machine.
- Docker 4670 2020-08-19 14:07:01
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- What is docker?
- Docker is an open source application container engine that allows developers to package their applications and dependency packages into a portable image, and then publish it to any popular Linux or Windows machine. It can also be virtualized, and the container is completely Using the sandbox mechanism, there will not be any interface between them.
- Docker 4799 2020-08-19 14:10:43
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- Install docker in rpm mode
- Install docker in rpm mode: execute the command [sudo yum -y localinstall docker-engine-selinux-1.13.1-1.el7.centos.noarch.rpm].
- Docker 3556 2020-08-17 17:16:02
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- How to check the PID of a docker container
- This article comes from the docker tutorial. It introduces the method of checking the PID of the docker container. It has certain reference value and I hope it can help everyone. Method: [docker container top <container>].
- Docker 5740 2020-08-13 17:19:40
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- Detailed explanation of docker cp command
- The docker cp command copies files or directories between a container and the local file system of the machine where the command is executed. This command is similar to the cp -a command in UNIX and recursively copies all subdirectories and files under the directory.
- Docker 6473 2020-08-12 17:09:43
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- Introduction to docker's application scenarios and advantages
- Docker application scenarios: 1. Automated packaging and release of web applications; 2. Automated testing, continuous integration, and release; 3. Deployment and adjustment of databases or other background applications from a service environment.
- Docker 3666 2020-08-11 16:35:15
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- What are the four network modes of docker?
- This article comes from the docker tutorial. It introduces the four network modes of docker to you. It has certain reference value and I hope it can help you. Four network modes: 1. Host mode; 2. Container mode; 3. None mode; 4. Bridge mode.
- Docker 3184 2020-08-01 17:14:28
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