With the price of RAM getting out of control, it might be a good idea to remind Linux users to enable ZRAM so they can get better performance without upgrading memory, or save money on their next ...

In Linux, most of the config files come with a dot (.) in front of their filenames, and they are hidden from plain view. These files, also known as dotfiles, are at the core of how your Linux ...

[Paul Maine] was experimenting with GNU Radio and an RTL-SDR dongle. He created an SSB receiver and, lucky for us, he documented it all in a video you can see below. He walks through how to generate ...

CNXSoft: This is a guest port by Erik Wierich, Senior Engineer at RISCstar Solutions, demonstrating a practical security implementation for embedded devices using standard Linux tools like dm-verity ...

For those who are just looking for the commands to run to install Docker and docker compose on Ubuntu, here they are all listed together. We will go into more detail ...

Abstract: This article presents a threat detection system for uncrewed aerial vehicles (UAV) designed to enhance operational security in high-risk environments. The system employs Frequency Modulated ...

Before we see how to run Bash on Ubuntu on Windows, here’s a little bit about Microsoft’s amazing step of integrating user mode Linux and its tools into Windows OS. Who would have thought one would be ...

The module provides various sinks and widgets to allow interaction with the live GNU Radio applications remotely over the network. The module uses Bokeh's client API and streaming features. Using ...

Gimp is normally used to create or manipulate images files, but can also work with PDFs if you understand how it works and what it's limits are. If you’ve never used Gimp—a free image editor available ...

As you see in the above output, we got two words that contains the matching pattern "nix". If the search string has two words, mention them inside single quotes like below. This can be useful when you ...

This is the RISC-V C and C++ cross-compiler. It supports two build modes: a generic ELF/Newlib toolchain and a more sophisticated Linux-ELF/glibc toolchain. $ brew install python3 gawk gnu-sed make ...

GIMP (GNU Image Manipulation Program), like so many other open source programs, started out as a student project at the University of California, Berkeley. It was developed by Spencer Kimball and ...