Feb 24, 2018 · I installed Docker on my Ubuntu machine. When I run sudo docker run hello-world it works. But if I write the command without sudo docker run hello-world it displays the …

Nov 11, 2025 · Docker doesn’t always keep the client-server API versions in perfect sync, so if the daemon jumps to something like 1.44 and your TestContainers setup is still locked on 1.32, it …

86 If you are using 'docker-compose' as the method to spin up your container (s), there is actually a useful way to pass an environment variable defined on your server to the Docker container. …

Here are some related resources: openssh-server doesn't start in Docker container How can I get Bash or ssh into a running container in background mode? Can you run GUI applications in a …

Aug 28, 2013 · After building a Docker image from a dockerfile, I see the image was built successfully, but what do I do with it? Shouldn't i be able to run it as a container?

After doing the steps above I got rid of x509: certificate signed by unknown authority but then I got 401 Unauthorized errors. To solve I needed to docker login <docker registry>

May 30, 2013 · In Docker 1.13, we regrouped every command to sit under the logical object it’s interacting with. For example list and start of containers are now subcommands of docker …

133 The -v (or --volume) argument to docker run is for creating storage space inside a container that is separate from the rest of the container filesystem. There are two forms of the command. …

May 25, 2017 · If you're using Docker for Windows, Then simply start the desktop app installed in C:\Program Files\Docker\Docker\Docker Desktop.exe You can also stop Docker for Windows …

docker build -t <some tag> -f <dir/dir/Dockerfile> . In this case, the context of the docker will be switched to the parent directory and accessible for ADD and COPY