Use Case:You need to run a custom shell script as an entrypoint on yourDocker containerwith arguments passed to the script. These arguments decide how the script runs inside the container. We will look into running custom shell scripts inside a Docker container with command line arguments in th...
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/ ... Listing 2-1Resp...
$docker run s3cmd ls s3://mybucket This is useful because the image name can double as a reference to the binary as shown in the command above. TheENTRYPOINTinstruction can also be used in combination with a helper script, allowing it to function in a similar way to the command above,...
$docker run s3cmd ls s3://mybucket This is useful because the image name can double as a reference to the binary as shown in the command above. TheENTRYPOINTinstruction can also be used in combination with a helper script, allowing it to function in a similar way to the command above,...
docker run [选项] [镜像名] [shell 命令] [参数] docker run [参数选项] [镜像名,必须在所有选项的后面] [/bin/echo'hello wold'] #单次执行,没有自定义容器名称 docker run centos/bin/echo'hello wold'#启动的容器在执行完shell命令就退出了 ...
docker run my_image python script.py 在上面的例子中,容器会运行python script.py命令,而不是默认的CMD指令中定义的命令。 ENTRYPOINT ENTRYPOINT是Dockerfile中的一个重要指令,用于配置容器启动时的默认执行命令。它类似于CMD指令,但有一些关键的区别。ENTRYPOINT指令的格式与CMD指令类似,可以使用Shell格式或数组格式...
Ensure thatdocker run official-image bash(orsh) works too. The easiest way is to check for the expected command and if it is something else, justexec "$@"(run whatever was passed, properly keeping the arguments escaped). #!/bin/shset-e#this if will check if the first argument is a...
'''1.DOckerfile常用命令 ''' FROM python:3.6 # 指定拉取镜像版本 ENV PYTHONUNBUFFERED 1 # 不缓冲stdin、stdout和stderr,直接把输出重定向到文件 MAINITAINER zhangsan # 指定作者 RUN mkdri /code # 运行的linux命令 WORKDIR /code # 指定项目工作根路径 ADD . /code/ # 将宿主机文件复制到镜像中 COPY...
docker run my_image python script.py 1. 在上面的例子中,容器会运行python script.py命令,而不是默认的CMD指令中定义的命令。 7. ENTRYPOINT ENTRYPOINT是Dockerfile中的一个重要指令,用于配置容器启动时的默认执行命令。它类似于CMD指令,但有一些关键的区别。ENTRYPOINT指令的格式与CMD指令类似,可以使用Shell格式或...
A: It's used primarily as a packaging format. All vrnetlab containers can be run with similar arguments. The differences between different platforms are effectively hidden to present a clean uniform interface. That's certainly not true for trying to run XRv or vMX directly with qemu / virsh...