-i BusyBox Cat
Container identification
Name (--name)
You can name the container in three ways:
1. Use the UUID name ("f78375b1c487e03c9438c729345e54db9d20cfa2ac1fc3494b6eb60872e74778")
2. Use the UUID Short command ("f78375b1c487")
3. Use name ("Evil_ptolemy")
This UUID indicator is generated by Docker Deamon. If you do not specify--name when you execute
Execute Docker PS command, appear
"Cannot connect to the Docker daemon at Unix:///var/run/docker.sock. Is the Docker daemon running?
Error
It is now determined that the Docker itself is installed properly.
The problem is becau
The Docker Run command is used to run a new container, and starting a container requires a lot of information, so there are a lot of parameters to this command, and the parameters supported by the command are analyzed in detail to
Docker run: Create a new container and run a commandGrammar:Docker run [OPTIONS] IMAGE [COMMAND] [ARG...]Options Description:
-A stdin: Specifies the standard input and output content type, optional stdin/stdout/stderr three items;
- D:
Run in Docker represents a running container: a list of constants
Name
Use
Example
-A,--attach=[]
Specify standard input and output content type, optional stdin/Stdout/stderr three items;
-D,--detach=false
Run the container in the background and return
http://blog.csdn.net/kunloz520/article/details/53839237
At the beginning of this article, we are going to get to the point where we officially start our Docker, and use it.
First, the first command we're going to introduce is also the most central command of Docker: Docker
123456789Ten One A - - the - - - + - + A at - - - - - in - to + -
Usage:dockerrun[OPTIONS]IMAGE[COMMAND][ARG...]-a,--attach=[]登录容器(以dockerrun-d启动的容器)-c,--cpu-shares=0设置容器CPU权重,在CPU共享场景使用--cap-add=[]添加权限,权限清单详见:http://linux.die.net/man/7/capabilities--cap-drop=[]删除权限,权限清单详见:http://linux.die.net/man/7/capabilities--cidfile=""运行容器后,在指定文件中写入容器PID值,一种典型的监控系统用法--cpuset=""设置容器可以使用哪些CPU,此参数可以用来容器独占CPU-d,--detach=false指定容器运行于前台还是后台--device=[]添加主机设备给容器,相当于设
1. Docker command lineDocker is an interactive tutorial designed to help users master the use of Docker command lines in order to get a quick overview of Docker. But thanks to the rapid development of Docker technology, this inter
Profile
The biggest change in the Docker 1.12 version is the integration of Docker Swarm, which provides a engine model under Docker swarm, which is mainly about Docker swarm.
The Docker engine itself provides only container technology and does not solve container orchestr
Docker-PART3: Use a separate storage container "has been introduced for storing data outside the Docker container .Networks: As stated in the previous part, two networks were defined: Frontend and backendServices: Defines the container that will be used, where only the MySQL container is defined, which is consistent with the parameters that create the container using the
stop.Running the Docker daemon directlyThe docker daemon can be run directly using the -d option. By default it listens on the Unix socketunix:///var/run/docker.sock$ docker -dINFO[0000] +job init_networkdriver()INFO[0000] +job serveapi(unix:///var/
OK is basically no use, you have to go to the BIOS to turn on hardware virtualization, the machine is HP's machine, open the tap F10 into the BIOS, other brands of the machine self-search into, like thisWhen you restart your computer, Docker will automatically run and still pop up the Hyper-V open window, which you can click OK to let Docker help you turn on Hyp
With Docker, you can run your application in a container, and running an application in a Docker container requires only a simple docker run command.
Hello Word.
Now try to execute the following
Yii resources are files related to Web pages. They can be CSS files, JavaScript files, images or videos. Resources are placed in accessible Web directories and directly called by Web servers. This article explains how to run yii2.0 in the php command line through an example. If you are interested in yii2.0php, learn about the resources in Yii as files related to
]lrwxrwxrwx1 231072 231072 0Sep - on: $User-user:[4026532207]lrwxrwxrwx1 231072 231072 0Sep - on: $UTS-uts:[4026532209]3. Related parameters in namespace in Docker Run commandThe Docker Run command has several parameters related to namespace:
--IPC string IPC name
) {if len(name) == 0 {return nil, false}methodName := "Cmd" + strings.ToUpper(name[:1]) + strings.ToLower(name[1:])method := reflect.ValueOf(cli).MethodByName(methodName)if !method.IsValid() {return nil, false}return method.Interface().(func(...string) error), true}
The following uses the command "docker pull XXX" as an example to analyze the running of the
starts, the default command to execute cannot call 127, after the container starts, the default command to execute does not exist other command status code, When the container starts to execute the command normally, the return status code of the command is returned as the e
Introduced inside Docker The image is running on the filesystem and the parameters are that it will never change. The container is an instance of the mirror runtime. when you're in Docker When you run a command on it, he runs the following actions:1. Check if the image exists2. if not, download3. Load the image
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.