ubuntu

Record gameplay in Retroarch with ffmpeg on Raspberry Pi 3 model b+

Recording your retro games with Rpi 3b+ – it’s possible To record retro games playback videos on raspberry pi we would need a couple of things neatly set up and running. First of all, a working raspberry pi 3 micro computer with suitable peripherals is a must. Custom build of ffmpeg would bring some more […]

BBR tcp congestion control by Google

TCP Congestion Control – often a very overlooked networking setting Gigabit internet connection (let alone 2gbit or 10gbit) although a trivial reality for many is also a distant dream for others. Anyway, not all devices and all places are capable of being neatly hardwired to a top-notch gigabit fibre channel connection. Wifi and 100mbit connections […]

Linux gaming lutris with wine

Lutris – playing games on linux nicely Linux ecosystem has always been known as a very robust solution for server oriented tasks. Since 2005 its desktop capabilities have been constantly improving. To some people linux as a desktop in 2019 still sounds atrocious but also there are many individuals who have the time, the brain […]

NGINX Webserver Starter Pack

NGINX – got you web served There are different webservers that exist but when we talk about linux web servers the most common ones are just two – Apache and NGINX. Apache is somehow a tad easier to use than nginx, while nginx in some scenarios can show a tad better performance. It’s a matter […]

Raspberry Pi Firmware Update

Raspberry Pi fw updating Firmware updates are not a mandatory step in system administration. They however might contain improved or fixed broken functionality, even added new functionality or the so beloved security patches etc. In the case of Raspberry Pi the firmware is made of not yet fully upstreamed linux kernel and closed source binary […]

NGINX secure approach

NGINX – hardening explained very briefly Focus on securing a very tiny part of the operating system e.g. the webserver assumes we’ve already taken good care of network and OS level security measures. With that in mind let’s try to split nginx hardening into three logical parts. Order is not important. First of the three […]

WP Mail SMTP flexible email plugin

Emails and WordPress made easy Emails have been around for quite some time. To be more precise, about 48 years аго, about 12 years before the Internet was even invented. Sounds impressive doesn’t it. Trends and technology related to IT evolve by the minute so in this context 50 years sounds like at least ten centuries […]

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