Virtual machines – where would we be without them? Since the late 2000s they’ve taken over great swathes of the internet, as data centre beancounters realised that it was much more efficient for one server to host a bunch of VMs than be dedicated to a single workload. And thanks to the underlying tech, workloads remain isolated and can be easily shifted to new hardware.
They’re big business, too. It wasn’t too long ago when Amazon sold books, but now by far its biggest market is web hosting and a great deal of this rapid scaling has been due to virtual machinery. If you want to try your hand at running a remote server, there’s no shortage of companies offering modestly spec’d VPSes (Virtual Private Servers) for as little as $5/month.
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Esta historia es de la edición March 2021 de Linux Format.
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Create your first WebSocket service
Mihalis Tsoukalos explains how to use the Go programming language to work with the WebSocket protocol.
Fantastic Mr Firefox
Nick Peers takes a trip down memory lane to reveal the story behind the rise - and slight fall - of Mozilla's popular web browser.
Set up your terminal and email like it's 1983
Jump in the hot terminal time machine with Mats Tage Axelsson who emails from the command line using the latest technology.
Universal layer text effects with GIMP
Posters use them, films and presentations are hard to imagine without them: text effects. Attract attention with Karsten Günther and GIMP.
Jump to a federated social network
Nick Peers reveals how you can get up and running with this free, decentralised and non-profit alternative to Twitter.
Free our SOFTWARE!
Taking anything for granted is dangerous, so Jonni Bidwell and Mike Saunders revisit how the free software movement got started to help free us from proprietary tyranny!
Master RPI.GPIO
Les Pounder goes back to the early days of the Raspberry Pi - and his career with this classic library! -
Waveshare Zero to Pi3
Transform your Pi Zero into a Pi 3, they promised Les Pounder, but it's more like adding on go-faster stripes.
The Best OPEN SOURCE Software Ever!
In an attempt to trigger controversy, Michael Reed and Neil Mohr unequivocally state these are the greatest free software apps ever. Probably. We’re just trying to be helpful.
Linux-Mandrake 7
Simplicity and a wide range of applications make this a great distribution for all Linux users.
