Articles about tech | UserComp.com

VLC Specifying Audio Device on Command Line on Windows

Learn how to specify the audio device on the command line in VLC Media Player on Windows. This article provides step-by-step instructions and tips for configuring VLC to use a specific audio device for playback.

Why is my VLC video capture output garbled?

Encountering garbled output while using VLC for video capture? This article explores common causes and troubleshooting steps to resolve the issue.

How to Remove Special Invisible Characters from a File Using POSIX

Learn how to use POSIX to remove special invisible characters, such as backslashes, colons, semicolons, single quotes, and double quotes, from a file. This article provides a step-by-step guide for Linux users, exploring the use of the sed command and highlighting the importance of POSIX compliance.

Invalid command line argument when installing Microsoft SQL Server

Encountering an error message stating 'Invalid command line argument' while attempting to install Microsoft SQL Server? This article provides insights into the possible causes and solutions for this issue.

Failed to find ways to add up the values in /proc/meminfo to MemTotal

Having trouble finding the right method to calculate the total memory from the values in /proc/meminfo? This article provides solutions and insights for adding up the values in /proc/meminfo to determine the MemTotal in Linux systems.

Troubleshooting: WRITE_ZEROES is not supported on loop device

Learn how to troubleshoot the issue when WRITE_ZEROES is not supported on a loop device in Linux. This article provides solutions and explanations for handling this problem, specifically related to partitioning, mounting, and file systems like NTFS and ext4.

File path in XML: Understanding how to handle special characters

Learn how to handle special characters like backslash, colon, semicolon, single quotes, and double quotes in file paths within XML documents. This article provides insights and techniques to ensure proper handling and encoding of special characters for seamless XML integration.

Troubleshooting Thunderbird Email Download Issues

Having trouble with Thunderbird not downloading emails despite your settings? This article provides step-by-step solutions to fix the issue and ensure smooth email retrieval in Thunderbird.

Can motion add rtsp stream in wifi ip camera?

Learn how to add an RTSP stream to a WiFi IP camera using the motion software. This article provides step-by-step instructions and troubleshooting tips for seamless integration.

Windows 11 Audio Not Working For Single User Profile

Learn how to troubleshoot audio issues in Windows 11 for a single user profile. Discover common causes and effective solutions to fix the problem and restore sound functionality.

Sharemouse Not Working After Mac Update

Having trouble with Sharemouse after updating your Mac? This article provides solutions and troubleshooting steps to get Sharemouse working again on your Mac.

GPO or Registry Entry for Old Control Panel Functionality in Windows 11

Discover how to enable old Control Panel functionality in Windows 11 using Group Policy Objects (GPO) or Registry entries. This article provides step-by-step instructions and insights on customizing your Windows 11 experience.

Troubleshooting Issues with SIIG Adapter for Accessing Data from Pulled NVMe PCIe Drives

Having trouble accessing data from pulled NVMe PCIe drives using the SIIG adapter? This article provides troubleshooting steps and solutions to help you resolve the issue and recover your data.

Troubleshooting DSL Modem and DHCP Out of Range Issues

Learn how to troubleshoot DSL modem and DHCP out of range issues. This article provides step-by-step instructions to resolve common problems related to routers, IP addresses, DHCP settings, modems, and switches.

How to Install Packages to Update Kali Linux without WiFi

Learn how to update your Kali Linux system by installing packages even if you are unable to connect to WiFi. This article provides step-by-step instructions and troubleshooting tips to ensure a successful update.

NAT Routing from 1 Network to Several Potentially Conflicting Internal Networks

Learn how to configure NAT routing to connect multiple conflicting internal networks to a single network. This article provides step-by-step instructions and troubleshooting tips to ensure seamless network connectivity.

How to Fix Advanced Boot in Different Language Issue in Windows 11

Learn how to resolve the issue of Advanced Boot appearing in a different language in Windows 11. Follow these steps to change the language settings and ensure a smooth boot process.

How to Get Playlist Title with yt-dlp: A Guide for Linux Users

Learn how to use yt-dlp to retrieve the title of a playlist in Linux. This guide provides step-by-step instructions for Linux users to efficiently extract playlist titles using yt-dlp and bash scripting.

How to Remove Credit Card Info from Autofill in Chrome Settings

Learn how to remove credit card information from the autofill feature in Google Chrome settings, even if it is not listed in your Google account. Protect your sensitive data and ensure privacy while browsing.

Fixing Kubuntu Shutdown Issues: Troubleshooting Guide

Encountering shutdown problems with Kubuntu? This troubleshooting guide provides solutions to fix Kubuntu shutdown issues, ensuring a smooth and proper shutdown process. Explore step-by-step instructions to resolve common Kubuntu shutdown errors and optimize your system's performance.

What is this metal part that came with the MSI z790 Carbon Wifi?

Learn about the metal part that comes with the MSI z790 Carbon Wifi motherboard. Find out its purpose and how to use it effectively.

Difference Between Parallel Port and PCI Protocol

Learn about the differences between parallel port and PCI protocol in this informative article. Discover how these two technologies function and their distinct features.

Does the FFmpeg snapshot have a PGP signature?

Learn about the FFmpeg snapshot and whether it has a PGP signature. Find out how to verify the authenticity of the FFmpeg snapshot using PGP signatures.

How to get access rights to this file?

Learn how to gain access rights to a file in Windows 11. This article provides step-by-step instructions on adjusting file permissions to enable access. Explore the necessary settings and permissions to ensure smooth file management.

Troubleshooting the Warning Icon on the 'Get updates' Button in Windows Store (Win11 ARM)

Learn how to troubleshoot the warning icon displayed on the 'Get updates' button in Windows Store for devices running Windows 11 ARM. Find solutions to resolve this issue and ensure smooth updates for your Windows Store apps.

Unable to Install Packages on Debian Linux

Having trouble installing packages on your Debian Linux system? This article provides solutions and troubleshooting tips to overcome installation issues and successfully install packages on Debian Linux.

Troubleshooting Nginx-proxy Ignoring Server Context

Learn how to troubleshoot Nginx-proxy when it seems to be ignoring server context. This article provides step-by-step instructions and common solutions to fix this issue in a Docker environment.

How to Find Out What Domain an IP Address is Associated With

Learn how to determine the domain associated with an IP address using DNS and reverse DNS lookup. Understand the process and tools to identify the domain linked to an IP address.

What to do if your generated gnupg key is not okay

If you have generated a gnupg key that is not working properly, removing the '.gnupg' folder may not be enough. This article explains what steps you should take before generating a new key to ensure a successful outcome.

Troubleshooting TrueNAS Plex Plugin DNS Error

Learn how to resolve the DNS error encountered while using the TrueNAS Plex plugin. This article provides step-by-step instructions for troubleshooting the issue and ensuring smooth playback of media content.

Does Installing Flask Python Package within PyCharm Create Duplicate Entries on My Hard Drive?

Learn if installing the Flask Python package within PyCharm can result in duplicate entries on your hard drive. Explore the potential issues and find solutions to avoid duplication. Get expert tech support for Python, Pip, and PyCharm.

How to Control Tooltips in SVG Files Exported from Visio

Learn how to effectively control tooltips in SVG files exported from Visio. This article provides step-by-step instructions and useful tips to optimize your SVG tooltips for seamless user experience.

How to Completely Remove All Versions of Java Silently (Ivanti)

Learn how to completely remove all versions of Java silently using Ivanti on Windows 10. Follow these steps to ensure a clean removal without relying on machine install files.

MobaXterm File Browser Not Following Terminal After Multiple SSH Hops

Encountering an issue with MobaXterm file browser not synchronizing with the terminal after multiple SSH hops? This article provides troubleshooting steps and solutions to resolve the problem.

Check if an image already exists in the filesystem under a different name

Learn how to check if an image file already exists in the Linux filesystem under a different name. This article provides step-by-step instructions and command line examples to help you efficiently manage your image files.

Changing ffmpeg showwaves to white

Learn how to change the color of showwaves in ffmpeg to white. This article provides step-by-step instructions and tips for modifying the visual representation of audio waveforms using ffmpeg.

How to Restore Last Session in Google Chrome

Learn how to restore your last session in Google Chrome. Whether you accidentally closed your browser or your session crashed, this article provides step-by-step instructions to recover your tabs and browsing history.

Troubleshooting Windows 10: Unable to Open Settings After Laptop Reset

Encountering issues with accessing Windows settings after resetting and setting up your laptop through autopilot? This article provides troubleshooting steps to resolve the problem and regain access to your settings.

What to do when your monitor suddenly stops working

Is your monitor suddenly not working? Don't panic! This article provides troubleshooting tips and solutions to help you fix your monitor issues. Whether it's a blank screen, flickering display, or no signal, we've got you covered.

Power Query: Perform Applies Steps to a Column Only if it Exists, Avoid Error if it Doesn't Exist

Learn how to use Power Query in Microsoft Excel to perform apply steps to a column only if it exists, avoiding errors if it doesn't exist. This article provides a step-by-step guide for handling this scenario in Power Query.

How to Replace a Comma in Excel: Step-by-Step Guide

Learn how to replace a comma in Excel using the Find and Replace feature. This step-by-step guide will walk you through the process, allowing you to easily update comma separators in your Excel spreadsheets.

How to Emulate Ethernet between two USB-C ports in Linux

Learn how to emulate Ethernet connections between two USB-C ports in Linux. This article provides step-by-step instructions and troubleshooting tips for setting up a virtual Ethernet connection using USB-C.

How to Get an RSS Feed of a Specific User's Posts to a Specific Instance on Lemmy

Learn how to obtain an RSS feed of a particular user's posts on a specific instance of Lemmy. This article provides step-by-step instructions and helpful tips.

How to Use Command Line to Insert PlantUML Code into draw.io and Output Diagram as Headless Option

Learn how to leverage the command line to seamlessly insert PlantUML code into draw.io and generate diagrams as a headless option. This article provides step-by-step instructions and tips for efficiently incorporating PlantUML into your draw.io workflow.

How to Align a USB Internet Stick for the Best Signal

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