


This article introduces the content of creating, listing and deleting docker containers on a Linux machine. Let’s look at the specific content below.
1. Start the Docker container
Use the following command to start a new Docker container. This will start a new container and give you access to the container using the /bin/bash shell.
# docker run [OPTIONS] <IMAGE NAME> [COMMAND] [ARG...]
For example, the following command will create a new docker container using an image named "ubuntu". To list all available images, use the docker images command.
# docker run -i -t ubuntu /bin/bash
To exit the Docker container, press ctrl p q. This will cause the container to run in the background and provide a console to the host system. If you use the exit command, it will stop the current container.
2. List Docker containers
After the Docker container exists, execute the following command to list all running containers.
# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES f2582758af13 ubuntu "/bin/bash" 2 hours ago Up 2 hours first_ubuntu
By default, the above command will only list running containers. To list all containers, including stopped ones, you need to use the following command.
# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES f2582758af13 ubuntu "/bin/bash" 2 hours ago Up 2 hours first_ubuntu 6b5b5a969241 centos "/bin/bash" 2 days ago Exited (0) 24 hours ago ubuntu-web
3. Start/Stop/Connect Containers
You can use the following commands to start, stop or attach to any container. To start the container, use the following command.
# docker start <CONTAINER ID|NAME>
To stop the container, use the following command.
# docker stop <CONTAINER ID|NAME>
To attach to a currently running container, use the following command.
# docker attach <CONTAINER ID|NAME>
4. Discard the Docker container
Before deleting any container, make sure you have stopped the container. You can use the 'docker ps -a' command to list the status of the container. If the container is still running, first stop it using the given command in the above step.
Now use the following command to delete single or multiple containers.
# docker rm <CONTAINER ID|NAME> <CONTAINER ID|NAME>
You can also use the following command to delete all stopped containers at once.
# docker rm $(docker ps -a -q)
This article has ended here. For more other exciting content, you can pay attention to the Linux Video Tutorial column on the PHP Chinese website! ! !
The above is the detailed content of How to create, list and delete Docker containers on Linux. For more information, please follow other related articles on the PHP Chinese website!

linux设备节点是应用程序和设备驱动程序沟通的一个桥梁;设备节点被创建在“/dev”,是连接内核与用户层的枢纽,相当于硬盘的inode一样的东西,记录了硬件设备的位置和信息。设备节点使用户可以与内核进行硬件的沟通,读写设备以及其他的操作。

区别:1、open是UNIX系统调用函数,而fopen是ANSIC标准中的C语言库函数;2、open的移植性没fopen好;3、fopen只能操纵普通正规文件,而open可以操作普通文件、网络套接字等;4、open无缓冲,fopen有缓冲。

端口映射又称端口转发,是指将外部主机的IP地址的端口映射到Intranet中的一台计算机,当用户访问外网IP的这个端口时,服务器自动将请求映射到对应局域网内部的机器上;可以通过使用动态或固定的公共网络IP路由ADSL宽带路由器来实现。

在linux中,eof是自定义终止符,是“END Of File”的缩写;因为是自定义的终止符,所以eof就不是固定的,可以随意的设置别名,linux中按“ctrl+d”就代表eof,eof一般会配合cat命令用于多行文本输出,指文件末尾。

在linux中,交叉编译是指在一个平台上生成另一个平台上的可执行代码,即编译源代码的平台和执行源代码编译后程序的平台是两个不同的平台。使用交叉编译的原因:1、目标系统没有能力在其上进行本地编译;2、有能力进行源代码编译的平台与目标平台不同。

在linux中,可以利用“rpm -qa pcre”命令判断pcre是否安装;rpm命令专门用于管理各项套件,使用该命令后,若结果中出现pcre的版本信息,则表示pcre已经安装,若没有出现版本信息,则表示没有安装pcre。

linux查询mac地址的方法:1、打开系统,在桌面中点击鼠标右键,选择“打开终端”;2、在终端中,执行“ifconfig”命令,查看输出结果,在输出信息第四行中紧跟“ether”单词后的字符串就是mac地址。

在linux中,rpc是远程过程调用的意思,是Reomote Procedure Call的缩写,特指一种隐藏了过程调用时实际通信细节的IPC方法;linux中通过RPC可以充分利用非共享内存的多处理器环境,提高系统资源的利用率。


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

SublimeText3 Linux new version
SublimeText3 Linux latest version

Notepad++7.3.1
Easy-to-use and free code editor

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool

Dreamweaver CS6
Visual web development tools
