Articles in this series
What is WireGuard? WireGuard is an easy-to-configure, fast, and secure, open-source layer 3 tunnel (VPN) that uses state-of-the-art encryption. Its goal is to provide a faster, simpler, and easily deployable general purpose VPN. WireGuard aims to rep...
Not starting graphical mode is a symptom for a many issues. Below I describe one of them which can be summarized as: Ubuntu 20.10 with AMD Ryzen CPU does not start graphics mode after upgrade or installation of new hardware. Ubuntu 20.10 with AMD...
O que é Site Reliability Engineering (SRE)? Se esta pergunta precisa ser respondida ou esclarecida para você, veja este artigo: https://esli.blog.br/podcast-sobre-sysadmin-e-sre-briefing-e-ep01-sre-devops-e-o-sysadmin-raiz Ou escute-o como podcast, d...
One of the many advantages of Linux, UNIX and similar operating systems is that everything is a file and that most of their configuration is done through text files, allowing you to easily read and write to them with any tool you choose. There are se...
Infrapedia is a near real-time crowdsourcing map of the Internet's global infrastructure, detailing the world's subsea and terrestrial networks, as well as other critical infrastructure assets in real time, while allowing network professionals to con...
Gerar senhas fortes via terminal no Linux https://youtu.be/kGWvyzpJDcM TL;DR # pwgen -Bsync 26 1 O programa pwgen gera senhas projetadas para serem facilmente memorizadas por humanos, sendo o mais seguras possível. Senhas memoráveis por humanos n...
