Jack Wallen shows you how to pass environment variables to Docker containers for a more efficient development process. Did you know you can pass environment variables from your host to Docker ...

Tom demos table joins, shell scripts for repetitive tasks and using "exec" to run commands inside a container from the host system. In my previous article on running applications on Docker, I deployed ...

Docker started out in 2012 as an open source project, originally named dotcloud, to build single-application Linux containers. Since then, Docker has become an immensely popular development tool, ...

What makes this important, even vital, news to the larger world of system administrators, datacenter managers, and cloud architects, is that Google, Red Hat, and Parallels are now helping build the ...

Docker is a software platform for building applications based on containers—small and lightweight execution environments that make shared use of the operating system kernel but otherwise run in ...