Note:
# - requires given linux commands to be executed with root privileges either directly as a root user or by use of sudo command
$ - requires given linux commands to be executed as a regular non-privileged user
1. install
$sudo apt install docker.io
2. enable
$ sudo systemctl start docker
$ sudo systemctl enable docker
test:
$ docker --version
1. down
sudo curl -L "https://github.com/docker/compose/releases/download/1.24.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
2. exec
sudo chmod +x /usr/local/bin/docker-compose
test
tdtc@tdtc306:~$ docker-compose --version
docker-compose version 1.24.1, build 4667896b
1. 清理image
sudo docker system prune -a
2. 管理image
1)ps
sudo dokcer ps
2)进入container
fat shell:
sudo docker exec -it <mycontainer-names> bash
simple shell:
sudo docker exec -it <mycontainer-names> sh
3)container内执行
查看
cat Gopkg.toml |more
编辑
apt-get update
apt-get install vim -y vi Gopkg.toml
4) stop all containers
sudo docker stop $(sudo docker ps -q)
Reference:
1. How to Install Docker On Ubuntu 18.04 Bionic Beaver
2. Install Docker Compose(Offical)
3. How do I get into a Docker container‘s shell?
原文：https://www.cnblogs.com/xiaobin-hlj80/p/12907648.html