docker 4 years ago by aashaykumar 10 Answers espadacoder11 In order to run multiple commands in docker, use /bin/bash -c with a semicolon ; docker run image /bin/bash -c "cd /some/path; python a.py" In this case the second command (python) will be executed only if the first ...
Put all of your commands in a wrapper script, complete with testing and debugging information. Run the wrapper script as your CMD. The following is a naive example. First, the wrapper script: #!/bin/bash # Start the first process ./my_first_process & # Start the second process ./my_...
If the Docker container is stopped, before running thedocker execcommand it should be started using thedocker runcommand. In this short note i will show the examples of how to execute multiple commands in a Docker container. Cool Tip:Run command in a Docker container!Read More → Run Multiple...
Put all of your commands in a wrapper script, complete with testing and debugging information. Run the wrapper script as yourCMD. The following is a naive example. First, the wrapper script: #!/bin/bash# Start the first process./my_first_process Start the second process./my_second_process...
$ docker exec [container_name] bash -c "[command]; [command2]; [command3]" On the other hand, if we want the commands to run only if their preceding commands fail, we’ll use a logical OR operator (||): $ docker exec [container_name] bash -c "[command] || [command2] || ...
On theDockerfileside, you can reference the build context on all commands that accept the “from” parameter. Here’s how that might look: # syntax=docker/dockerfile:1.4 FROM [name] COPY --from=[name] ... RUN --mount=from=[name] … ...
docker-compose [-f <arg>...] [options] [COMMAND] [ARGS...] Here the[options]specify various options that can be used with the 'docker-compose' to facilitate readable output. Additionally, the[COMMAND]specified various commands we can give to execute or run applications using Compose. ...
Look at the Container Tools section of the output pane for details of the commands being run. You can see the command-line tool docker-compose is used to configure and create the runtime containers. In the Web API project, again right-click on the project node, and choose Add > Container...
Symfony version(s) affected 6.4 Description Cannot run multiple commands through php -a in git for windows bash How to reproduce The following command only outputs once, it is expected to output twice username@host MINGW64 /c/dev php -a ...
By default (in a Linux Dockerfile), RUN <shell commands> is equivalent to sh -c '<shell commands>, and docker build will execute that step, and commit the results once the sh -c terminates successfully. If the sh -c exits with a non-zero exit code, the build is marked "failed" ...