Operating Systems

Concatenating strings and using += in bash

There are many ways to concatenate strings when you're using bash and += might just surprise you!

Extracting substrings on Linux

Red Hat debuts edge features for Linux, Kubernetes platform security

At its annual Summit event, Red Hat is rolling out new edge-computing features for the company’s well-known enterprise Linux distribution, and security features for its Advanced Cluster Security for Kubernetes platform.

Running a Linux terminal in your Windows browser

Here's an introduction to running a Linux terminal inside a browser and some of the tools available to you.

Using strace and ltrace to help with troubleshooting on Linux

strace and ltrace provide a flood of information about system and library calls being made by Linux processes, and sorting through it all can help discover the cause of problems.

How to cheat on Wordle using Linux

Figuring out Wordle can be a lot of fun, but if it gets too frustrating, this Linux bash script can be your friend. Enjoy taking a look at how the cheating process works.