Month: January 2025

How to troubleshoot Linux app startup issues with the journalctl command

On the rare occasion that you find a Linux app or service isn’t starting properly, there’s a handy command ready to help you suss out the problem….


Asda tech divorce from Walmart delays cut-over for 55 stores

Supermarket taking ‘pragmatic approach’ to ‘Europe’s largest IT transformation program’
Asda has postponed the tech transition of 55 stores to its new systems as US retail giant Walmart continues to support IT at outlets it sold to the new owner in 202……


Edge of Mars’ Great Dichotomy Eroded Back By Hundreds of Kilometers

Ars Technica’s John Timmer reports: In Monday’s issue of Nature Geoscience, a team of UK-based researchers tackle a big one: Mars’ dichotomy, the somewhat nebulous boundary between its relatively elevated southern half, and the low basin that occupies ……


CISA report calls on US government to close the software knowledge gap

CISA has released a report on the state of software understanding.


Why some companies are backing away from the public cloud

Many business leaders are taking a clear-eyed view of the cloud’s benefits and drawbacks. Technical debt may be at the root of many repatriation decisions….


AI pothole patrol to snap flaws in Britain’s crumbling roads

Now if only the councils could afford to fill them
An oft-repeated myth is that potholes form through a combination of surface cracks, water, and traffic, but they’re actually caused by chronic levels of underinvestment in public infrastructure.……


From Retro to Radiant: 3D Tetris On A LED Matrix

Photo of 3D Tetris LED matrix

We love seeing retro games evolve into new, unexpected dimensions. Enter [Markus]’ adaptation of 3D Tetris on a custom-built 3x3x12 RGB LED matrix. Developed as a university project, this open-source …read more


Breaking free from reactive security

Why not adopt a new approach for 2025? Webinar  In today’s digital landscape, cybersecurity teams can often find themselves trapped in an endless cycle of responding to threats.… …


VMware migrations will be long, expensive, and risky, warns Gartner

And possibly even more so if you don’t start planning yours soon
If the changes Broadcom brought to VMware have you thinking of a move to an alternative virtualization platform, expect a long, costly, and risky project – and perhaps a longer, costlier,……


Today’s NYT Strands Hints, Answers and Help for Jan. 21, #324

Here are some hints — and the answers — for the Jan. 21 Strands puzzle, No. 324….