CourseElementary32968
Course Introduction："Docker Tutorial" Docker is an open source application container engine, based on the Go language and open source in compliance with the Apache2.0 protocol. Docker allows developers to package their applications and dependencies into a lightweight, portable container and then publish it to any popular Linux machine, which can also be virtualized. Containers completely use the sandbox mechanism and do not have any interfaces with each other (similar to iPhone apps). More importantly, the container performance overhead is extremely low.
CourseIntermediate1818
Course Introduction：Docker is an open source application container engine that allows developers to package their applications and dependencies into a portable container and then publish it to any popular Linux machine, which can also be virtualized. The container technology represented by Docker has been a hot technology in the past two years. Unlike hot topics such as artificial intelligence and blockchain, the threshold for container technology is not high. Every development, testing, and operation and maintenance personnel can master and master it in their daily work. Use is one of the essential skills for today's IT practitioners.
Deploy snmp environment in docker
2017-06-29 10:08:56 0 2 1990
dcoker-compose - How to execute crontab under docker
2017-05-24 11:32:55 0 2 984
The following error occurs when docker pulls the image. How to solve it? {code...}
2017-05-16 13:17:44 0 1 724
docker-compose - docker overlay always eats up the hard disk within 2 days.... What is the reason?
2017-05-16 13:17:30 0 1 1558
Course Introduction：Uninstall the old version of Docker sudo yum remove docker docker-common docker-selinux docker-engine
2019-07-27 comment 02645
Course Introduction：Common docker commands: 1. [docker version], check the docker container version; 2. [docker info], check the docker container information; 3. [docker images], list the local images.
2020-07-01 comment 04659
Course Introduction：The method to start docker is: 1. Execute the command [systemctl start docker] to start docker; 2. Execute the command [docker ps -a] to check whether docker starts successfully.
2020-04-05 comment 06196
Course Introduction：The difference between docker save and docker export: 1. Docker save saves the image, while docker export saves the container; 2. Docker load is used to load the image package; 3. Docker load cannot rename the loaded image.
2020-06-17 comment 04065