Linux log command, Generally, it is obvious to most people what Linux is. Every moment you are awake is a moment you are alive, make the most of them. However, both for political and practical reasons, it needs to be explained further. ttyUSB1 and ttyUSB2 do not seem to be functioning, if I run the same command cu -l /dev/ttyUSB2 the output is cu: /dev/ttyUSB2: Line in use How is it possible that cu says the line is in use but both ps and lsof return nothing using that line? 4 days ago · Learn how to collect and analyze Linux memory dumps (vmcore) using kdump and crash. . Practice commands, test scripts, and learn Linux without any installation. I am new to laptops and operating systems. Forms the backbone of servers, cloud infrastructure, and enterprise systems Essential for roles in system Oct 11, 2024 · Learn how to use the tail command in Linux to view the end of files, monitor logs in real-time, and master essential options for efficient file management. 1 day ago · Systemd Journal Management: Taming journalctl Storage with Vacuuming Commands Effective Systemd Journal Management is the backbone of a healthy, high-performing Linux server. May 1, 2017 · Links to popular distribution download pages 24 Popular Linux Distributions Explore different Linux distributions and find the one that fits your needs. Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose from, the worry-free installation life is here! Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use. Feb 4, 2026 · Linux is a core skill in the IT industry and is widely used in system administration, cloud platforms, DevOps, and cybersecurity. I have changed permissions of dev/ttyUSB2 with the command chmod 777 /dev/ttyUSB2. org - Friendly Linux Forum its the way the world has had to go, countries where litigation is the norm [us for example] lawmakers need to screw down every nut and bolt to remove loopholes, but laws still have to be simple enough for what we call the lowest common denominator [those that lack any sense] one of my favourite would be the health and safety sign above an Oct 27, 2011 · Linux is an operating system that evolved from a kernel created by Linus Torvalds when he was a student at the University of Helsinki. With this integrated Operating System (OS), you can share media to any other device on the network. com for more options. The most apparent one is about Armoury Crate and G helper. Try distrowatch. Jul 9, 2013 · What type of installation should I do? (Dual Boot / Live CD / Fresh Install / Virtual Installation) Server Linux Linux server section HomeLab Self-hosted services, virtualization, NAS, networking, monitoring, and home server infrastructure. If you have ever logged into your machine only to find that your disk space has vanished, the system logs are often the hidden culprit. Dec 12, 2014 · What do the following environment variables in Linux mean? What is $* (dollar sign followed by an asterisk)? What is $# (dollar sign next to a hash mark/number sign/octothorpe/pound sign)? Jun 16, 2025 · I have recently bought an Asus Rog Strix G16 (2025) I want to dual boot windows and linux zorin. I am worried about some topics about using linux. To say that Linux is an operating system means that it's meant to be used as an alternative to other operating systems Apr 13, 2024 · @HumblePie welcome to linux. But I ve heard that Jun 1, 2019 · Test Linux distros online - DistroSea Instantly test run Linux distros online in the cloud for free, right from your web browser. Nov 15, 2025 · What's new - Linux. Feb 19, 2026 · Open Media Vault is a Network Attached Storage (NAS) server based on Debian Linux. I want to use one of them to control my CPU and GPU and change performance modes. HTH Wizard 1. org I haven't used Pop_OS! for a couple of years, but if it still has the GNOME desktop, then you should be able to simply click Show Applications, run your cursor over the app, right-click and choose Add to Favorites. Access a free Linux terminal directly in your browser. A beginner-friendly, step-by-step guide to kernel panic investigation and practical OS troubleshooting. As professionals gain experience and hands-on expertise, they progress from entry-level operational roles to senior and architect-level positions. For example mostly I want to use silent mode. No installation or live boot required.


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