I’ve always been fascinated by the resilience and vulnerabilities of web servers. Recently, my Apache server experienced unexpected downtime. This incident propelled me into a deep dive into server logs and security measures. Here’s a breakdown of what happened, how I identified the issue, and the steps I took to prevent future occurrences. The Discovery of the Problem It started […]
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CP-500 (TRS-80) Reactivating an old post I made with new information, about this one that was a technology icon in the 80’s in Brazil, the famous CP-500, considered by many to be the first personal computer in Brazil. The “CP-500” was a computer manufactured by Prologica during the 80’s in Brazil. Based on the American “TRS-80” architecture, it used the […]
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Now with more free time due to the pandemic, I had the courage and finally managed to finish a project forgotten over the years, which was the restoration of my IBM Aptiva K45 (Model 2144). I am the second owner of this beautiful Aptiva. I acquired this equipment around the year 2000. Since, at the time of its launch, a […]
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How is this even possible? A 1993 desktop still running on a 2020 machine?“Nostalgia took over us.” So, lets go… For those unfamiliar, the CDE (Common Desktop Environment) is a desktop environment for UNIX. It was part of UNIX and has long been the “classic” desktop associated with commercial UNIX workstations. Originally HP, IBM, SunSoft and USL announced CDE in […]
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Step by step to install XBoard and GNUChess on AIX. PS: GNUChess is a dependency for installing XBoard. Download package: xboard-4.2.6-1.aix4.3.ppc.rpm e gnuchess-4.0.pl80-1.aix4.3.ppc.rpm If you don’t have wget installed, install it using yum: (If you don’t have yum, follow this tutorial) Once the package has been downloaded: Install the RPM package: If you are inside a CDE session, just run: […]
Read moreAssim que você instalar um novo sistema AIX, de padrão ele vem pacote RPM, porem não vem instalado YUM. Mas existe essa opção! Siga os passos abaixo: Faça download do pacote “yum_bundle.tar” e coloque em algum local no seu servidor. PS: Faça o procedimento abaixo como usuário “root” Faça login no seu servidor AIX: Com o arquivo já no servidor: […]
Read moreIf you are in need of a complete curl function for php, this is your answer: getURL()
Read moreUma função feita em PHP para facilitar a sua vida quando usar bando de dados DB2.
Read moreTudo tem um começo! E na verdade esse blog não foi o começo. Estou reativando meu blog que existia a anos, porém por falta de tempo (e vontade) acabou que perdi as informações contidas nele, mas estou novamente reativando as ‘news’ e repassando bons conhecimentos. Nada melhor como um bom “Hello World”.
Read moreI received this bill in 2005 in Boulder, CO. The note said: www.wheresgeorge.com I only saw this in 2013 when I added it on the site, before it was at: 28-Oct-2003 06:21 PM Goleta, CA Initial Entry
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