建网站的模块,网站的互动,空间设计手法有哪些,wordpress yousucai#x1f680; 优质资源分享 #x1f680;
学习路线指引#xff08;点击解锁#xff09;知识定位人群定位#x1f9e1; Python实战微信订餐小程序 #x1f9e1;进阶级本课程是python flask微信小程序的完美结合#xff0c;从项目搭建到腾讯云部署上线#xff0c;打造一… 优质资源分享
学习路线指引点击解锁知识定位人群定位 Python实战微信订餐小程序 进阶级本课程是python flask微信小程序的完美结合从项目搭建到腾讯云部署上线打造一个全栈订餐系统。Python量化交易实战入门级手把手带你打造一个易扩展、更安全、效率更高的量化交易系统
1.docker的基本用法
镜像相关操作dockerhub查找镜像例如查找centos的镜像
[rootelk ~]# docker search centos
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
centos The official build of CentOS. 7142 [OK]
centos/systemd systemd enabled base container. 108 [OK]
centos/mysql-57-centos7 MySQL 5.7 SQL database server 94
centos/postgresql-96-centos7 PostgreSQL is an advanced Object-Relational … 45
kasmweb/centos-7-desktop CentOS 7 desktop for Kasm Workspaces 19
kasmweb/core-centos-7 CentOS 7 base image for Kasm Workspaces 3
continuumio/centos5\_gcc5\_base 3
couchbase/centos7-systemd centos7-systemd images with additional debug… 0 [OK]
datadog/centos-i386 0
couchbase/centos-72-jenkins-core 0
couchbase/centos-72-java-sdk 0
fnndsc/centos-python3 Source for a slim Centos-based Python3 image… 0 [OK]
bitnami/centos-extras-base 0
couchbase/centos-69-sdk-build 0
couchbase/centos-70-sdk-build 0
spack/centos6 CentOS 6 with Spack preinstalled 0
spack/centos-stream 0
starlingx/stx-centos StarlingX centos 0
ibmcom/fhe-toolkit-centos-amd64 The IBM Fully Homomorphic Encryption (FHE) T… 0
ibmcom/fhe-toolkit-centos The IBM Fully Homomorphic Encryption (FHE) T… 0
apache/couchdbci-centos Apache CouchDB CI CentOS 0
silintl/openldap OpenLDAP base image on Centos 6 0 [OK]
bitnami/centos-base-buildpack Centos base compilation image 0 [OK]
spack/centos7 CentOS 7 with Spack preinstalled 0
couchbase/centos-69-sdk-nodevtoolset-build 0 2.下载镜像下载centos的
[rootelk ~]# docker pull centos
Using default tag: latest
latest: Pulling from library/centos
a1d0c7532777: Pull complete
Digest: sha256:a27fd8080b517143cbbbab9dfb7c8571c40d67d534bbdee55bd6c473f432b177
Status: Downloaded newer image for centos:latest
docker.io/library/centos:latest3.查看本地镜像
[rootelk ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
centos latest 5d0da3dc9764 8 months ago 231MB4.把镜像做成离线压缩包格式docker save -o 压缩包格式 压缩包名
[rootelk ~]# docker save -o centos.tar.gz centos5.解压离线镜像包
[rootelk ~]# docker load -i centos.tar.gz
Loaded image: centos:latest6.删除镜像
[rootelk ~]# docker rmi -f centos
Untagged: centos:latest
Untagged: centossha256:a27fd8080b517143cbbbab9dfb7c8571c40d67d534bbdee55bd6c473f432b177
Deleted: sha256:5d0da3dc976460b72c77d94c8a1ad043720b0416bfc16c52c45d4847e53fadb6
Deleted: sha256:74ddd0ec08fa43d09f32636ba91a0a3053b02cb4627c35051aff87.启动docker
1以交互式方式启动并进去容器
[rootelk ~]# docker run --namehello centos /bin/bash输入exit退出容器退出之后容器也会停止不会再前台运行 #docker run运行并创建容器 –name 容器的名字 -i 交互式 -d 后台运行docker -t 分配伪终端 centos: 启动docker需要的镜像 /bin/bash说明你的shell类型为bash 2以守护进程方式启动容器
[rootelk ~]# docker run --namezhao -td centos /bin/bash
4c74154517e15ed57c9066789bbde0b01c9f67fd72366e1e84dfb7e40114b4438.查看容器是否启动
[rootelk ~]# docker ps |grep zhao
4c74154517e1 centos /bin/bash 47 seconds ago Up 46 seconds9.登录到容器中
[rootelk ~]# docker exec -it zhao /bin/bash
[root4c74154517e1 /]# 显示前面主机名更换了说明就是登录到容器中了 exit **#退出容器**[rootelk ~]# docker ps **#查看正在运行的容器**
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
4c74154517e1 centos /bin/bash 3 minutes ago Up 3 minutes [rootelk ~]# docker ps -a #查看所有容器包含正在运行和不在运行的容器CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES4c74154517e1 centos “/bin/bash” 4 minutes ago Up 4 minutes zhao19b4cafa3d13 centos “/bin/bash” 8 minutes ago Exited (0) 8 minutes ago hello [rootelk ~]# docker stop zhao #停止容器 [rootelk ~]# docker start zhao #启动已经停止的容器 [rootelk ~]# docker rm -f hello #删除容器
