today's howtos
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Paolo Melchiorre - Resize a video with FFmpeg for Mastodon
Last week I attended the Ubuntu Summit 2022 in Prague (Czech Republic) and as for other conferences I shared some moments live on Mastodon.
At the start of day three Noah Alorwu animated the audience with a fun little dance which I filmed, but when I tried to upload the file to a post, Mastodon gave me an error message.
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[Older] How to upgrade to Ubuntu 22.10
Ubuntu 22.10 is out, and with it comes Gnome 43, Linux 5.19, new drivers, patches, fixes, and more. This guide will show you how to upgrade your Ubuntu system to the latest release.
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How to Find and Change Your DNS Server on Linux
DNS servers are one of the most basic yet crucial parts of the internet infrastructure. Whenever you type a domain name into your browser, a DNS server translates that name into an IP (Internet Protocol) address. Your browser then uses that address to locate and connect to the site you want to visit.
Although your internet service provider automatically sets your DNS servers when you connect to the internet, their servers might not be the best choice for your needs. Here's how you can change your DNS server on Linux.
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40 Best Linux Commands Cheat Sheet for Linux Admin [Ed: This page updates today]
Having access to thousands of Linux commands is great for the command-line interface, but it’s difficult for users to remember them all. In this case, a cheat sheet would be extremely helpful in providing quick guidance on completing everyday tasks. Although the Linux commands cheat sheet doesn’t have much detail, it is still a great resource for newbies who want to learn the ins and outs of the Linux Terminal commands. Collect these PDF files of the Linux commands cheat sheet so you can be a pro in no time!