Features

New Voice

Surprises in SQL – State-of-the-art options in the standard query language

Dec 14, 2015

In recent times, many developers have come to view SQL as inflexible and limited, but this classical database language has some tricks and special features that many users don't know about.

Go with the Flow

Analyzing network flow records

Feb 24, 2016

Detect operating systems, installed software, and more from easily collected metadata.

Crystal Clear

Crystal – A Ruby-esque programing language

Feb 24, 2016

Crystal is an open source project that seeks to combine the best of two worlds: the simplicity of a language syntax similar to Ruby and the speed and capabilities of the LLVM platform.

Go Find It

An indexing search engine with Nutch and Solr

Mar 31, 2016

Build you own search engine using Apache's Nutch web crawler and Solr search platform.

Days of Thunder

ASCII weather app for the terminal

May 09, 2016

Other applications have found less complex ways of showing the weather in a terminal, but none is as attractive as Wego.

Fine-tuned

Optimize flash memory in Linux

May 09, 2016

Solid state drives make everything run faster and more smoothly, but you can squeeze out even more performance with some practical optimization steps.

Signs of Life at the Office

Test LibreOffice automatically

May 09, 2016

Companies that depend on LibreOffice have a reason to wonder whether the office suite is working on all systems. You can use Python and the LibreOffice API to check.

Reloaded

Automatically restore firewall filter rules

Jun 03, 2016

The Linux iptables packet filter lacks an easy way to load rules automatically after restarting a system, but you can automate this process several ways.

Hidden

Encryption with VeraCrypt

Jun 03, 2016

The VeraCrypt encryption software comes with a handy graphical interface, and the ability to hide a container in an encrypted volume adds a unique professional feature: plausibly deniable encryption.

Oh, Snap!

Restore Btrfs files at the push of a button with Snapper

Jul 01, 2016

Thanks to Btrfs snapshots, Snapper lets you restore a system to a previous state in case of failure.

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