Linux

Connecting to your Linux system with your Android phone

If you have an Android cell phone, you can install an app that allows you to connect to your Linux system and run commands in a terminal session.

Use bash to change an IP address from dynamic to static on Linux

The bash script described here can change Linux systems' IP addresses from dynamic to static with much less manual work.

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.

Using whereis, whatis, and which to find out about commands on Linux

The whereis, whatis and which commands can provide information on Linux commands, but in spite of names that appear related, they provide very different answers.

Creating a quick calculation function on Linux

With the help of bash, you can streamline applying the same function to different mathematical values.