How To Create A Montage From Images In Linux

This guide explains how to create a montage from images in Linux using Imagemagick suite. ImageMagick's Montage tool is used to create a composite image by combining several separate images.

Contact Form 7 Datepicker Taken down from WordPress Plugin Repository

With great power comes great responsibility. Recently a WordPress plugin with as many as 100,000 installations was taken down from WordPress plugin repository due to a severe vulnerability.

Get started with Bash scripting for sysadmins

The Bash shell is definitely not the only shell out there, but it's one of the most powerful. This makes it a popular choice for systems administrators needing to develop serious applications that go beyond a simple "laundry list" of commands to run on a system. There are lots of great uses for other shells (I default to Tcsh for Git hooks, for instance), but Bash is an easy choice for serious scripting, and here's why.read more

Network troubleshooting with packet captures

Capturing network traffic packets provides insight into what's happening on your network but you don't want just anyone to do it.

Best Linux based Operating Systems for Raspberry Pi

Choosing a specific operating system for Raspberry Pi can save plenty of time and effort in setting up your project. Here are some of the best Raspberry Pi OS choices.

The 7 most popular ways to plot data in Python

"How do I make plots in Python?" used to have a simple answer: Matplotlib was the only way. Nowadays, Python is the language of data science, and there's a lot more choice. What should you use?read more

Ubuntu 20.04 LTS Beta Is Now Available for Download

Ubuntu 20.04 LTS Beta has been released today by Canonical to give the community an early taste of the new features and changes in the upcoming “Focal Fossa” release.

How To Install Nim Programming Language On Linux

Nim is an opensource, imperative, multi-paradigm and compiled programming language. This guide explains how to install Nim programming language on Linux.

Compact, Linux-based computer extends I/O of networked systems

Aitech’s compact, rugged “A174” computer can extend the I/O of multiple network-connected computers. The avionics focused A174 runs Linux on a Cyclone V SoC and provides I/O including serial, analog, discrete, ARINC-429, and more. Aitech’s FPGA-enabled A174 I/O expansion subsystem is designed as a companion computer for one or more avionics computers, but it can […]

How to work from home like a pro

Across the globe, businesses are transitioning to remote work. While remote work or "working from home" has been an overall growing trend, the recent push to transition has been driven by the COVID-19 response; organizations are asking staff to work from home to help limit the spread of the Coronavirus.If you are like many of your peers, you may quite suddenly find yourself working from home. How can you remain productive at home when you're used to going into an office?read more