Brazil’s IT professional shortfall will reach 161 thousand by 2019 The evolution of networks and digitalization has brought new challenges for professionals skilled in developing and managing robust, flexible network infrastructure. Demand … Read more
NVENC remains the same NVIDIA hardware block: it takes H.264/HEVC/AV1 off the CPU and sends it to the GPU’s ASIC. What changed is the packaging. In 2017, you compiled FFmpeg against the SDK. In 2026, FFmpeg communicates … Read more
In the same week, in a single location, major events will discuss topics directly related to internet infrastructure in Brazil. Plan ahead and participate. From December 05 to 09, 2016, at Blue Tree Premium Morumbi, São Paulo. In a … Read more
In 2017, Wayland was still “the future.” In 2026, it is the present of the Linux desktop: a compositor instead of the X server, less complexity, better HiDPI and security. This post’s title stayed in the past — the protocol did not. … Read more
In this video, I show how I migrate Oficina do Tux to another server with ISPConfig 3.1.1, which now supports HHVM. On October 25, 2016, the ISPConfig3 project released version 3.1.1, which now … Read more
This series shows annotated installations of four distributions in server mode, intended as the foundation of a web hosting environment — the base on which ISPConfig is added later. What to install in 2026 If you are building … Read more
wget downloads files from the terminal and — the feature that made it irreplaceable — resumes interrupted downloads. Anyone who has lost a 2 GB ISO near the end of the progress bar on a poor connection knows why that matters. It continues … Read more
dd copies data block by block without interpreting what it copies. That is what allows it to write an ISO to a USB drive, clone an entire disk, or save the boot sector — and it is exactly what … Read more
Zimbra remains the groupware platform closest to an Exchange running on Linux: email, shared calendars, contacts, tasks, and webmail in the same appliance. And it remains heavy — Java, two HTTP servers, and a stack of processes … Read more
ISPConfig 3 is the free hosting control panel: websites, email, DNS, FTP, databases, and multiple servers from one panel. The lengthy Perfect Server installation has become an official script. A fresh VPS, an FQDN hostname, root — not a gist … Read more
