Issue #240 / Nov 2020

Mike Schilli loves his privacy. That's why he's created a Go program that adds a geo-obfuscation layer to cellphone photos before they are published on online platforms to prevent inquisitive minds from inferring the location.

Usql is a useful tool that lets you manage many different databases from one prompt.

Mistborn bundles important Internet services on your home network and secures them with a WireGuard VPN tunnel, Pi-hole, iptables rules, and separate containers.

Regular password changes are a thing of the past: Strong passwords for each individual service provide more protection. Charly pimped his Ubuntu accordingly with a suitable PAM module.

We explore serial communications, from the electrical specs to protocols and libraries, with an example of serial communication with an Arduino.

Control a matrix of WS2812 LEDs with the Raspberry Pi.

This month in Linux Voice.

To build the future of FOSS, we need to focus on communicating its value – especially to young people.

Muon/Snowflake lets you manage SSH access via an easy-to-use GUI with a wealth of useful functions.

BeeBEEP offers a complete chat solution for small businesses or projects, allowing you to send messages and share files within your network without relying on the cloud or complicated office infrastructure.