Diego Córdoba 🇦🇷<p>Sabías que podés configurar tu firewall <a href="https://mstdn.io/tags/nftables" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nftables</span></a> en Linux usando <a href="https://mstdn.io/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Python</span></a> ?</p><p>Sí, se puede hacer usando <a href="https://mstdn.io/tags/libnftables" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>libnftables</span></a>, librería provista directamente por el proyecto <a href="https://mstdn.io/tags/netfilter" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>netfilter</span></a>. </p><p>Qué cantidad de posibilidades brinda esto para la configuración y obtención de info de nuestro firerwall en Linux!</p><p>¿Para qué lo usarías?</p><p><a href="https://mstdn.io/tags/gnu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gnu</span></a> <a href="https://mstdn.io/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a> <a href="https://mstdn.io/tags/AprenderLinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AprenderLinux</span></a> <a href="https://mstdn.io/tags/aprender_linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aprender_linux</span></a> <a href="https://mstdn.io/tags/learnlinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>learnlinux</span></a> <a href="https://mstdn.io/tags/juncotic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>juncotic</span></a> <a href="https://mstdn.io/tags/educacion" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>educacion</span></a> <a href="https://mstdn.io/tags/softwarelibre" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>softwarelibre</span></a> <a href="https://mstdn.io/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opensource</span></a></p>
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#learnlinux
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Linux Professional Institute<p>Want a <a href="https://fosstodon.org/tags/tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tech</span></a> career that grows? 🌱</p><p>Kevin started with coding, discovered <a href="https://fosstodon.org/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a>, and then leveled up with the Linux Professional Institute (LPI) <a href="https://fosstodon.org/tags/LinuxEssentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LinuxEssentials</span></a> certificate. Now he's aiming for <a href="https://fosstodon.org/tags/DevOps" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DevOps</span></a>.</p><p>Explore this article to see how you can launch or boost your career with <a href="https://fosstodon.org/tags/FOSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FOSS</span></a>: <a href="https://lpi.org/jmhr" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">lpi.org/jmhr</span><span class="invisible"></span></a></p><p><span class="h-card" translate="no"><a href="https://fosstodon.org/@LPI" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>LPI</span></a></span> <a href="https://fosstodon.org/tags/LPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LPI</span></a> <a href="https://fosstodon.org/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opensource</span></a> <a href="https://fosstodon.org/tags/FOSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FOSS</span></a> <a href="https://fosstodon.org/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> <a href="https://fosstodon.org/tags/LinuxLovers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LinuxLovers</span></a> <a href="https://fosstodon.org/tags/LearnLinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LearnLinux</span></a> <a href="https://fosstodon.org/tags/LinuxCertification" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LinuxCertification</span></a> <a href="https://fosstodon.org/tags/Coding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Coding</span></a> <a href="https://fosstodon.org/tags/DevOps" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DevOps</span></a> <a href="https://fosstodon.org/tags/freesoftware" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>freesoftware</span></a></p>
Linux Professional Institute<p>From a small town in Nicaragua, Rodolfo "Rod" Saenz built a rewarding <a href="https://fosstodon.org/tags/tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tech</span></a> career with <a href="https://fosstodon.org/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> and Linux Professional Institute (LPI) certifications, co-founding an <a href="https://fosstodon.org/tags/ISP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ISP</span></a>, working for the World Bank & an <a href="https://fosstodon.org/tags/IBM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IBM</span></a> partner, and now training others as an <a href="https://fosstodon.org/tags/LPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LPI</span></a> Approved Trainer. 🐧</p><p>See how <a href="https://fosstodon.org/tags/FOSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FOSS</span></a> can open doors for you👇<br><a href="https://lpi.org/ls3e" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">lpi.org/ls3e</span><span class="invisible"></span></a></p><p><a href="https://fosstodon.org/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> <a href="https://fosstodon.org/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opensource</span></a> <a href="https://fosstodon.org/tags/FOSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FOSS</span></a> <a href="https://fosstodon.org/tags/TechCareer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TechCareer</span></a> <a href="https://fosstodon.org/tags/ITtraining" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ITtraining</span></a> <a href="https://fosstodon.org/tags/LPIC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LPIC</span></a> <a href="https://fosstodon.org/tags/SysAdmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SysAdmin</span></a> <a href="https://fosstodon.org/tags/LPIC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LPIC</span></a> <a href="https://fosstodon.org/tags/LinuxLovers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LinuxLovers</span></a> <a href="https://fosstodon.org/tags/LearnLinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LearnLinux</span></a> <span class="h-card" translate="no"><a href="https://fosstodon.org/@LPI" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>LPI</span></a></span></p>
Linux Professional Institute<p><span class="h-card" translate="no"><a href="https://fosstodon.org/@LPI" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>LPI</span></a></span> is thrilled to join <span class="h-card" translate="no"><a href="https://bonn.social/@FrOSCon" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>FrOSCon</span></a></span> 2025 in Germany, Aug 16–17!</p><p>Visit the <a href="https://fosstodon.org/tags/LPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LPI</span></a> booth for <a href="https://fosstodon.org/tags/FOSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FOSS</span></a> inspiration, career insights, partnership opportunities, & more!</p><p>Learn about the new <a href="https://fosstodon.org/tags/OpenSourceEssentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenSourceEssentials</span></a> certificate, and take paper-based LPI exams with community discounts!</p><p>Exam seats are limited! Pre-register today: <a href="https://lpi.org/zigk" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">lpi.org/zigk</span><span class="invisible"></span></a></p><p><a href="https://fosstodon.org/tags/FrOSCon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FrOSCon</span></a> <a href="https://fosstodon.org/tags/FOSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FOSS</span></a> <a href="https://fosstodon.org/tags/freesoftware" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>freesoftware</span></a> <a href="https://fosstodon.org/tags/tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tech</span></a> <a href="https://fosstodon.org/tags/techevents" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>techevents</span></a> <a href="https://fosstodon.org/tags/LearnLinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LearnLinux</span></a> <a href="https://fosstodon.org/tags/LinuxCertifications" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LinuxCertifications</span></a> <a href="https://fosstodon.org/tags/LPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LPI</span></a> <a href="https://fosstodon.org/tags/LPIC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LPIC</span></a> <a href="https://fosstodon.org/tags/DevOps" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DevOps</span></a> <a href="https://fosstodon.org/tags/BSD" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BSD</span></a></p>
Diego Córdoba 🇦🇷<p>Buenos días <a href="https://mstdn.io/tags/fediverso" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fediverso</span></a>! 👋 Espero que tengan un gran jueves!!</p><p>Vamos con la pregunta de hoy sobre GNU/Linux! :thinkTux: </p><p>Nunca está de más repasar conceptos o aprender cosas nuevas, cierto? 🙂 </p><p>Vamos con una pregunta simple de comandos hoy! 🖥️ </p><p>❓ ¿Qué comando podemos utilizar para comprobar el espacio ocupado y libre de cada uno de los sistemas de archivo que hay montados?</p><p>Los leo! 💬</p><p><a href="https://mstdn.io/tags/gnu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gnu</span></a> <a href="https://mstdn.io/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a> <a href="https://mstdn.io/tags/AprenderLinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AprenderLinux</span></a> <a href="https://mstdn.io/tags/aprender_linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aprender_linux</span></a> <a href="https://mstdn.io/tags/learnlinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>learnlinux</span></a> <a href="https://mstdn.io/tags/juncotic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>juncotic</span></a></p>
Diego Córdoba 🇦🇷<p>Buenos días <a href="https://mstdn.io/tags/fediverso" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fediverso</span></a>!!! Tengan un excelente miércoles!! ⚡ </p><p>Como es ya costumbre, vamos con una nueva pregunta de examen sobre Linux! 🐧 </p><p>Una fácil, para amenizar el día 🙂 </p><p>❓¿Qué comando puede utilizarse para obtener el número de líneas de un archivo?</p><p>Los leo! 👇 💬 </p><p><a href="https://mstdn.io/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a> <a href="https://mstdn.io/tags/gnu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gnu</span></a> <a href="https://mstdn.io/tags/aprender_linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aprender_linux</span></a> <a href="https://mstdn.io/tags/learnlinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>learnlinux</span></a> <a href="https://mstdn.io/tags/juncotic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>juncotic</span></a> <a href="https://mstdn.io/tags/command" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>command</span></a> <a href="https://mstdn.io/tags/bash" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bash</span></a></p>
Diego Córdoba 🇦🇷<p>Buenos días <a href="https://mstdn.io/tags/fediverso" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fediverso</span></a> !! 👋 </p><p>Tengan un excelente martes!!</p><p>Quieren seguir aprendiendo sobre GNU/Linux y sus curiosidades? 🐧 📚 </p><p>Vamos con otra pregunta para sumar un poquito más de conocimientos 🙂 </p><p>👇 </p><p>¿Qué comando podemos utilizar para obtener la lista de variables de entorno?</p><p>¿No la saben?<br>Una terminal de comandos ayuda 😜 🖥️ </p><p><a href="https://mstdn.io/tags/gnu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gnu</span></a> <a href="https://mstdn.io/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a> <a href="https://mstdn.io/tags/learning" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>learning</span></a> <a href="https://mstdn.io/tags/learnlinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>learnlinux</span></a> <a href="https://mstdn.io/tags/aprenderlinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aprenderlinux</span></a> <a href="https://mstdn.io/tags/juncotic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>juncotic</span></a> <a href="https://mstdn.io/tags/bash" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bash</span></a></p>
Diego Córdoba 🇦🇷<p>Terminando de cocinar un post para el blog de <a href="https://mstdn.io/tags/Juncotic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Juncotic</span></a>, con el feedback de la encuesta del viernes.</p><p>Sí, era mucho para explicar directamente en <a href="https://mstdn.io/tags/mastodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mastodon</span></a> 😆 </p><p>En un rato se publica!</p><p>Desde ya, gracias a todos por participar en estas encuestas! 🥰 </p><p><a href="https://mstdn.io/tags/gnu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gnu</span></a> <a href="https://mstdn.io/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a> <a href="https://mstdn.io/tags/poll" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>poll</span></a> <a href="https://mstdn.io/tags/lpi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lpi</span></a> <a href="https://mstdn.io/tags/lpic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lpic</span></a> <a href="https://mstdn.io/tags/AprenderLinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AprenderLinux</span></a> <a href="https://mstdn.io/tags/juncotic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>juncotic</span></a> <a href="https://mstdn.io/tags/learnlinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>learnlinux</span></a></p>
Diego Córdoba 🇦🇷<p>Buenos días <a href="https://mstdn.io/tags/fediverso" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fediverso</span></a> !! Tengan un lindo lunes!</p><p>Empezamos el lunes con una nueva pregunta de examen para seguir aprendiendo sobre GNU/Linux 🙂 </p><p>Vamos con una simple hoy!</p><p>¿Cuál de los siguientes directorios suele contener los dispositivos montados automáticamente (puntos de montaje), como memorias USB o discos externos, en sistemas modernos?</p><p>Los leo! 💬 👇 </p><p><a href="https://mstdn.io/tags/gnu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gnu</span></a> <a href="https://mstdn.io/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a> <a href="https://mstdn.io/tags/aprenderlinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aprenderlinux</span></a> <a href="https://mstdn.io/tags/learnlinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>learnlinux</span></a> <a href="https://mstdn.io/tags/juncotic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>juncotic</span></a> <a href="https://mstdn.io/tags/lpi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lpi</span></a> <a href="https://mstdn.io/tags/lpic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lpic</span></a></p>
LinuxNews.de<p>Es tat damals so weh 😭😢🐧</p><p>Bei mir war es der Klassiker ThinkPad und bei euch? </p><p><a href="https://social.anoxinon.de/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a> <a href="https://social.anoxinon.de/tags/laptop" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>laptop</span></a> <a href="https://social.anoxinon.de/tags/abschied" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>abschied</span></a> <a href="https://social.anoxinon.de/tags/learnlinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>learnlinux</span></a> <a href="https://social.anoxinon.de/tags/firsttimelinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>firsttimelinux</span></a></p>
Kevin C. Tofel<p>I’ve loved using Pop_OS for nearly 2 years and I’ll looking forward to the upcoming Cosmic desktop. For a little change, and to learn, I decided to install <a href="https://hachyderm.io/tags/ArchLinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ArchLinux</span></a> for the first time* so I can say: </p><p>“I use Arch! (btw)”</p><p>Latest install process is super easy so don’t let Arch scare you. Took me 10 minutes. <a href="https://hachyderm.io/tags/LearnLinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LearnLinux</span></a> </p><p>* In a VM because I’m not a complete idiot. 🤓</p>
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