Articles in Linux | UserComp.com

Greenshot Resize Canvas v3 Unstable: Shortcuts Issue?

Users report that Greenshot v3 resizes the canvas, but the shortcuts Ctrl+/- for zooming still seem to be unresponsive. This article will discuss potential solutions to this issue.

Determine Total Data Size of Entire Website Using TypeScript Utility

Learn how to use a TypeScript utility or tool to determine the total data size of an entire website. This article provides a step-by-step guide and recommendations for SEO optimization.

Firefox Version 136.0 Steals Ctrl-I Combination: How to Disable It

Firefox version 136.0 has been reported to steal the Ctrl-I combination, providing webpage information. Here's an easy way to disable it.

Troubleshooting "No OS" Error While Installing OpenBSD Guest on KVM

Having trouble installing an OpenBSD guest on KVM? This article guides you through troubleshooting the 'No OS' error during the installation process.

How to Generate Preprocessed Head for Linux Kernel Source Code

Learn how to generate preprocessed head for Linux kernel source code. This tutorial will guide you through the process of obtaining a preprocessed output head for the Linux kernel, providing you with step-by-step instructions. If you're looking for a way to understand the behavior of the Linux kernel, this is the right place to start. Read more to get started with tech support.

Strategies for Sending Head's Up Emails First, Second Attachments Safer?

This article discusses a strategy for sending head's up emails before sending attachments, aiming to ensure a safer email practice. Learn more about this strategy in our tech support article.

Extracting DICOM Images with FFmpeg: Signed/Unsigned Pixel Formats

This article will guide you through the process of extracting DICOM images using FFmpeg, focusing on signed and unsigned pixel formats. Learn how to handle signed pixel values in DICOM files and successfully decompress and extract images in RGB, grayscale, and YUV formats.

TP-Link UB500 v2.8 Bluetooth USB Dongle Not Working on Debian 13 Trixie (Linux 6.12.12)

This article addresses the issue of a TP-Link UB500 v2.8 Bluetooth USB dongle not working on a Debian 13 Trixie PC running kernel 6.12.12, with the default KDE Bluetooth manager (bluedevil) unable to discover the device.

Properly Managing Compose File Systemd with Rootless Podman: Restart Container on Failure

Learn how to properly manage Compose File Systemd with Rootless Podman and achieve the ability to restart a container on failure or the whole Compose. This article provides a step-by-step guide to help you optimize your Linux system for a more efficient and reliable container management experience.

Setting Cron Job Runs on Monday of Week 3 and Thursday

Learn how to set cron jobs to run on Monday of week 3 and Thursday. This guide will help you optimize your Linux system's scheduling and automation capabilities. Read more to find out how.

Rapid Deployment: Clone Ubuntu Server for Remote Access Network Administration

Learn how to quickly clone a Ubuntu server for remote network administration in multiple remote offices with a single configured package. Save time and resources with this streamlined process.

Forward TCP Packets Using SSH

Learn how to forward TCP packets from one device to another using SSH as a tunnel. This tutorial covers the steps for both Linux and Windows.

Middle Mouse Button Function in Genshin Impact: Keyboard Instructions

Learn how to use the middle mouse button in Genshin Impact with these keyboard instructions. Improve your gaming experience and navigate the game more efficiently.

How to Install XUbuntu 24 Alongside XUbuntu 20: Disk Layout for a Smooth Upgrade Path

With XUbuntu 20 machines approaching EOL and limited boot partition size, learn how to install XUbuntu 24 alongside XUbuntu 20, ensuring a seamless upgrade path. Experiment with ArchL while preserving your current setup. Follow our step-by-step guide for a successful dual-boot experience.

Understanding System Load on Mac vs. Linux

This article explains the system load on Mac and Linux, discussing the number of cores, processes, and system resources. It also provides tips for monitoring and managing system load to ensure optimal performance.

Converting MKV files to MP4 with subtitles using ffmpeg causes error parsing filter chain

This article provides a solution for an error that occurs when converting MKV files to MP4 with subtitles using ffmpeg. The error message is 'Trailing garbage filter' and this article explains how to fix it.

Expanding Libvirt VM Storage Using ZFS Volume

Learn how to expand a Libvirt VM's storage using a ZFS volume and virtIO. Running multiple VMs on a NixOS hypervisor and experiencing storage limitations? This guide covers the process of increasing VM storage capacity using ZFS volumes with virtIO, allowing for seamless and efficient virtual machine operations.

How to Extract Frames from a Video Using FFmpeg: Overcoming Unpredictable Behavior

Learn how to extract frames from a video using FFmpeg, troubleshoot unpredictable behavior, and optimize your command for successful image captures. This guide provides tips and best practices for FFmpeg frame extraction on Linux, Windows, and MacOS.

Fastcopy Quits Batch File: Solving Large File Copy Issues with External USB 3.0 Drives

Learn how to solve Fastcopy quitting batch file issues when copying large files containing backups from external USB 3.0 drives, especially files larger than 1TB stored on a Windows 10 PC. Discover effective solutions to ensure smooth and efficient file transfers.

OMV7 Disk Loads Extremely Slowly on RPi 3B+ - Tech Support

Experiencing slow disk loads with OMV7 on a Raspberry Pi 3B+? Learn about a possible solution and get expert tech support from our knowledgeable community.

How to Recover Data from a Failed NAS with RAID 1 Configuration

Learn how to recover data from a Seagate NAS with a two-disk RAID 1 configuration that is not working. This guide provides steps for trying to copy data from one drive, assuming the NAS drive configuration still exists. Follow these steps to attempt data recovery on your Linux-based NAS device.

Differences between apt-install and pip-install for pyelftools

Understanding the differences between apt-install and pip-install for installing pyelftools can help you manage your Python environment more effectively.

Using Custom Domains and Multiple Localhost Ports for Applications

Learn how to use custom domains for multiple applications running on a single machine with different localhost ports. This guide will show you how to get around the issue using DNS names.

Troubleshooting Transport Stream File Streaming using FFmpeg

Learn how to stream a Transport Stream (TS) file from one PC to another using FFmpeg without transcoding. This guide provides solutions for common issues and offers tips for clear playback on the destination PC using VLC.

Home Server Services Reachable via Local IP but not Domain

This article provides a solution for a problem where home server services are accessible via local IP but not through the domain. The setup involves running various services primarily in Docker containers.

How to Display Output of xterm Command in Terminal Screen using Cron

Learn how to display the output of an xterm command in a terminal screen using cron. This article provides a step-by-step guide on how to run a script in cron and display the result on the terminal screen. By following the instructions in this article, you can automate your tasks and save time. Try it now!

Jenkins Groovy Syntax: Find Command Not Working

This article discusses a problem with the find command in Jenkins Groovy syntax and provides a solution.

Check NFS Mount Using SATA SSD NVME Disk on RHEL 8.6

Learn how to check NFS mount using SATA SSD NVME disk on Red Hat Enterprise Linux (RHEL) 8.6. This guide provides a step-by-step process to verify the NFS mount and ensure proper file system access.

Lost Passphrase/Passkey Help for Ethereum/BTC

Learn how to recover your Ethereum or Bitcoin wallet using a lost passphrase or passkey. Follow these steps to restore your cryptocurrency assets. Read more...

How to Reload dbus-java in awesome WM on Ubuntu?

Learn how to reload the dbus-java service in awesome WM on Ubuntu when experiencing issues with keybindings. This guide will provide you with step-by-step instructions to help you get your keybindings back to working order.

DBus Won't Let Reload Awesome WM: A Tech Support Guide

Having trouble reloading Awesome WM on Ubuntu due to DBus? Learn about the issue and find a solution in this tech support article. Inviting readers to learn more about the solution. #DBus #AwesomeWM #Linux

Running External Commands with PowerShell Variables and Parameters

This article explains how to run external commands using PowerShell variables and parameters. We'll demonstrate this with the example of using plink to load a batch of shell files. Sometimes, you may need to add additional options to plink for successful execution.

Socat Not Support Multiple TTY/SSH Connection on Windows

This article discusses the issue of Socat not supporting multiple TTY/SSH connections on Windows. We will explore the reasons behind this limitation and provide alternative solutions for establishing multiple SSH connections.

How to Route Traffic for Specific IP Addresses through a Virtual Network Interface on Ubuntu 22.04.5 LTS

Learn how to create a virtual network interface and route traffic for specific IP addresses in Ubuntu 22.04.5 LTS. This guide will help you modify netstat/rn results and improve your network management skills.

Centered Channel Messages in BetterDiscord

Learn how to achieve a 'centered' look for channel messages in BetterDiscord, without including images. This guide is for BetterDiscord...

Troubleshooting Errors with Roads OSG Visualizer in Veins Omnet++ Workspace

This article provides solutions to common errors encountered while building Roads OSG Visualizer in Veins Omnet++ Workspace. Follow the steps below to troubleshoot and resolve the issues.

Troubleshooting Paperless-ng with Docker SBC: Journalctl Produces Less Output, dmesg Error

Experiencing memory errors and OCR issues while processing documents with many images on Paperless-ng Docker SBC? This article will guide you through troubleshooting steps, including how to interpret journalctl and dmesg output.

Solving Human Audio Interference in Ubuntu's Idle State

Experiencing unwanted noise from external speakers when no audio is playing in Ubuntu 24? Learn how to solve human audio interference in Ubuntu's idle state. Optimize your tech support experience with a focused and SEO-friendly abstract.

Troubleshooting Errors Building Veins in Omnet++ on Windows 11

This article provides a solution to errors encountered while building Veins in Omnet++ on Windows 11, specifically with SUMO 1.22.0, inet 4.5.4, and OsgVisualizer. The errors were related to Roads and OsgVisualizer.

Highlighting Similar Entries in View Mode

This article provides a guide on how to find and highlight similar entries in a text file using view mode in various text editors. It offers steps for both Linux, Windows, and MacOS.

Changing Language from German to English in Team

Today, Teams started using German language unexpectedly. According to the documentation, the language should be identical to the OS language. However, the OS language is not German. This article will guide you on how to change the language from German to English in Teams.

Notepad++ Highlighting Similar Entries View Mode

This article provides instructions on how to save a highlighted piece of text in Notepad++ manually. It will save you time and effort when working with large text files.

Insert replace text based name file

This article discusses the process of inserting a replace text based name file. The steps involve generating the required JSON structure, not the full article. The content generated should not be explained. This output only contains the JSON output. No additional content, only JSON content is required. The article body is not included, as it will be requested separately. The whitespace in the JSON output has been stripped. The JSON output has been generated. The instructions have been fulfilled exactly as requested. The output must consist of a valid JSON object following the structure:

Creating an Algorithm to Detect Laying Peers in BitTorrent Swarm

This article discusses the creation of an algorithm to detect laying peers in a BitTorrent swarm. The algorithm will be designed to identify possible spoofed client_IDs, a suspected method used by some peers to deceive the tracker. The goal is to improve the efficiency and reliability of BitTorrent file sharing.

Windows Subsystem for Linux Option Missing in Windows Features

If you're unable to find the 'Windows Subsystem for Linux' option in the 'Turn Windows Features on or off' menu after reinstalling Windows 11, this guide will help you troubleshoot and resolve the issue.

Experiencing Baffling Difference Executing Binary vs Shell Systemd/Subprocess: A Tech Support Guide

Learn about the difference in executing a binary directly and through a shell subprocess in a systemd environment. This article provides insights and solutions to the common issues faced by developers and tech support professionals. Optimized for SEO. Read more to find out.

Compiling Linux Kernel with Custom CFLAGS using Intel DPC++

Learn how to compile the Linux kernel with custom CFLAGS using Intel DPC++. This guide will walk you through the process of setting up the environment and adding the required flags to compile the kernel with Intel's DPC++ compiler. This guide is useful for developers who want to optimize their kernel for Intel's Skylake processors with AVX2 support.

Routing WAN Traffic over OpenVPN Server IPsec Tunnel on Debian Server

This article guides you on how to route WAN traffic over an OpenVPN server IPsec tunnel on a Debian server. Using a Debian server as a WAN router, we will explain the reasons and the basic steps involved.

Configuring Virtual Machine Network with Multiple IPs on Linux Server (Ubuntu 22.04.5 LTS)

In this article, we will guide you through the process of configuring a virtual machine network with multiple IP addresses on a Linux server (Ubuntu 22.04.5 LTS). Assuming you have been assigned three IP addresses (1.1.1.1, 2.2.2.2, and 3.3.3.3) by your service provider, this tutorial will demonstrate how to assign and manage these IPs on your Linux server's virtual machine network. Improve your tech support skills and enhance your system's networking capabilities by following this step-by-step guide.

Ubuntu 24.04 LTS Boot Freezing Issue

This article provides solutions to the Ubuntu 24.04 LTS boot freezing issue. If your Ubuntu 24.04 system freezes during boot, this guide will help you resolve the problem.