November 9, 2023
There are usually three kill commands in most of the linux distributions: `kill`, `pkill`, `killall`. They are all used to send a signal to one or […]
September 19, 2023
A huge pool of pre-built images by other developers and software companies containing their software apps and products that you can Pull, as well as use it to Push your […]
May 23, 2023
When building a Docker image, each line in the _dockerfile_ represents the building of a layer in the image layer stack, and when we run the `docker build […]
May 16, 2023
Similar to _.gitignore_ the .dockerignore is a file in which you can specify files/directories you want to exclude from your docker image at build time. A good use-case […]
April 25, 2023
What is a dockerfile? like DNA, it is code that tells docker how to build an image What is an image? – A layered blueprint of […]
April 18, 2023
What is Docker? A tool that can package software into containers that run reliably in any environment. Why do you need it? Say you build an […]
January 31, 2023
While working in command terminal, we may want to re-enter a command we entered before. We can repeatedly press the up key on our keyboard until […]
November 22, 2022
A shortcut command that combines git add . and git commit -m [commit_message]:-> git commit -am “easy peasy” An even shorter method for creating an alias:-> […]
