DevNet Associate DEVASC 200-901 Official Certification Guide by Adrian Iliesiu (z-lib.org)

Common Design Patterns

Model-View-Controller (MVC) Pattern

Observer Pattern

Linux BASH

Getting to Know BASH

Directory Navigation

cd

pwd

ls

mkdir

File Management

cp

mv

rm

touch

cat

Environment Variables

Software Version Control

Git

Understanding Git

Using Git

Cloning/Initiating Repositories

Adding and Removing Files

Committing Files

Pushing and Pulling Files

Working with Branches

Merging Branches

Handling Conflicts

Comparing Commits with diff