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If you have a need to move Docker containers from one host to another, here's how to do that with the export/import feature. You have Docker running smoothly and you’ve created a number of containers ...

Docker provides a powerful tool for creating lightweight images and containerized processes, but did you know it can make your development environment part of the DevOps pipeline too? Whether you're ...

While most of us have likely spun up a virtual machine (VM) for one reason or another, venturing into the world of containerization with software like Docker is a little trickier. While the tools ...

W e have all been there: installing a new Docker container with grand expectations, only to realize within minutes that it’s ...

If you have your ear even slightly to the ground of the software community, you’ll have heard of Docker. Having recently enjoyed a tremendous rise in popularity, it continues to attract users at a ...

Cisco Talos' discovery that the Alpine Linux distribution Docker image came with a blank root password (CVE-2019-5021) led to the discovery that 194 of the top 1000 most popular Docker containers also ...

If you deploy containers with Docker, at some point you'll need to troubleshoot. Jack Wallen shows you how to do so with the logs command. Containers can be a tricky solution to deploy and manage.

Docker uses a persistent background service, dockerd, to manage container lifecycles. The CLI communicates with this daemon, which supervises container creation, networking, and resource allocation.

Docker today announced the acquisition of Unikernel Systems, a Cambridge, UK-based startup that aims to bring unikernels to the masses (or at least the masses of developers). Docker plans to integrate ...