Rubber Ducky – Page 2 – ramblings of a quack

Docker Basics

DaveAugust 26, 2019Dockerdocker, containersNo Comments

Docker allows developers to develop, deploy and run containers – this process of using Linux containers to run applications is called containerization. An image is an executable that contains everything to run the application: code, libraries, environment variables and config files. A container is a runtime instance of an image – what an image becomes […]

Bash Basics

DaveJuly 14, 2019Programming, BashNo Comments

Les Variables Bash is very powerful, and mastering it can dramatically increase your productivity. This post is just a primer with some of the more useful features I have come across so far. Follows the format: “name=value”. The ‘$’ character is used to access the value of a variable, i.e. “$name”. Sources (most of them) […]