标签:ago 常用 0.0 months 详解 docker Docker latest
Docker常用基础命令详解
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发布时间: 2021-4-22 9:11:33 作者: java大师
1、docker version 查看当前docker ce版本
[root@iZbp14ak3swm571msqxpohZ ~]# docker version
Client: Docker Engine - Community
Version: 20.10.0
API version: 1.40
Go version: go1.13.15
Git commit: 7287ab3
Built: Tue Dec 8 18:57:35 2020
OS/Arch: linux/amd64
Context: default
Experimental: true
Server: Docker Engine - Community
Engine:
Version: 19.03.14
API version: 1.40 (minimum version 1.12)
Go version: go1.13.15
Git commit: 5eb3275d40
Built: Tue Dec 1 19:19:17 2020
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.2.6
GitCommit: 894b81a4b802e4eb2a91d1ce216b8817763c29fb
runc:
Version: 1.0.0-rc8
GitCommit: 425e105d5a03fabd737a126ad93d62a9eeede87f
docker-init:
Version: 0.18.0
GitCommit: fec3683
[root@iZbp14ak3swm571msqxpohZ ~]#
2、docker images 查看系统镜像
[root@iZbp14ak3swm571msqxpohZ ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
redis latest 6060df96cef3 3 months ago 104MB
nginx latest f6d0b4767a6c 4 months ago 133MB
mysql 5.7 697daaecf703 5 months ago 448MB
centos latest 300e315adb2f 5 months ago 209MB
java 8 d23bdf5b1b1b 4 years ago 643MB
3、查看正在运行的容器
[root@iZbp14ak3swm571msqxpohZ ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
88d61b3ad7b9 nginx "/docker-entrypoint.…" 7 weeks ago Up 2 weeks 0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp my-nginx
11b5dbd336c8 mysql:5.7 "docker-entrypoint.s…" 3 months ago Up 3 months 0.0.0.0:3306->3306/tcp, 33060/tcp mysql
4、docker pull 获取镜像
[root@iZbp14ak3swm571msqxpohZ ~]# docker pull hello-world
Using default tag: latest
latest: Pulling from library/hello-world
b8dfde127a29: Pull complete
Digest: sha256:5122f6204b6a3596e048758cabba3c46b1c937a46b5be6225b835d091b90e46c
Status: Downloaded newer image for hello-world:latest
docker.io/library/hello-world:latest
5、docker run 镜像名称,启动该镜像
[root@iZbp14ak3swm571msqxpohZ ~]# docker run hello-world
Hello from Docker!
This message shows that your installation appears to be working correctly.
To generate this message, Docker took the following steps:
1. The Docker client contacted the Docker daemon.
2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
(amd64)
3. The Docker daemon created a new container from that image which runs the
executable that produces the output you are currently reading.
4. The Docker daemon streamed that output to the Docker client, which sent it
to your terminal.
To try something more ambitious, you can run an Ubuntu container with:
$ docker run -it ubuntu bash
Share images, automate workflows, and more with a free Docker ID:
https://hub.docker.com/
For more examples and ideas, visit:
https://docs.docker.com/get-started/
6、docker rm 删除容器
[root@iZbp14ak3swm571msqxpohZ ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
95fff9c6e1ab hello-world "/hello" 46 seconds ago Exited (0) 45 seconds ago busy_heyrovsky
88d61b3ad7b9 nginx "/docker-entrypoint.…" 7 weeks ago Up 2 weeks 0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp my-nginx
11b5dbd336c8 mysql:5.7 "docker-entrypoint.s…" 3 months ago Up 3 months 0.0.0.0:3306->3306/tcp, 33060/tcp mysql
[root@iZbp14ak3swm571msqxpohZ ~]# docker rm 95fff9c6e1ab
95fff9c6e1ab
[root@iZbp14ak3swm571msqxpohZ ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
88d61b3ad7b9 nginx "/docker-entrypoint.…" 7 weeks ago Up 2 weeks 0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp my-nginx
11b5dbd336c8 mysql:5.7 "docker-entrypoint.s…" 3 months ago Up 3 months 0.0.0.0:3306->3306/tcp, 33060/tcp mysql
7、docker rmi 镜像id或者镜像名称,删除镜像
[root@iZbp14ak3swm571msqxpohZ ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
hello-world latest d1165f221234 2 months ago 13.3kB
redis latest 6060df96cef3 3 months ago 104MB
nginx latest f6d0b4767a6c 4 months ago 133MB
mysql 5.7 697daaecf703 5 months ago 448MB
centos latest 300e315adb2f 5 months ago 209MB
java 8 d23bdf5b1b1b 4 years ago 643MB
[root@iZbp14ak3swm571msqxpohZ ~]# docker rmi d1165f221234
Untagged: hello-world:latest
Untagged: hello-world@sha256:5122f6204b6a3596e048758cabba3c46b1c937a46b5be6225b835d091b90e46c
Deleted: sha256:d1165f2212346b2bab48cb01c1e39ee8ad1be46b87873d9ca7a4e434980a7726
Deleted: sha256:f22b99068db93900abe17f7f5e09ec775c2826ecfe9db961fea68293744144bd
[root@iZbp14ak3swm571msqxpohZ ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
redis latest 6060df96cef3 3 months ago 104MB
nginx latest f6d0b4767a6c 4 months ago 133MB
mysql 5.7 697daaecf703 5 months ago 448MB
centos latest 300e315adb2f 5 months ago 209MB
java 8 d23bdf5b1b1b 4 years ago 643MB
标签:ago,常用,0.0,months,详解,docker,Docker,latest 来源: https://blog.51cto.com/u_14896618/2772848
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