Explore the Java Collections Framework and Algorithms
From no experience to actually building stuff
Simplify your build with Apache Maven
A collection of guides on Linux system administration
Basic and advanced scripting on Linux.
The building blocks for machine-to-machine communication
Deep dive into working with Files on Linux.
Learn about managing Linux processes and threads
The high level overview of all the articles on the site.
About Baeldung.
Learn about building binaries and libraries on the Linux system.