Articles about c | UserComp.com

WordPress Site in Docker CTF Challenge Resets Every 15 Minutes: Vulnerable?

A user reports that their WordPress site, hosted in a Docker capture-the-flag challenge, resets to its initial state every 15 minutes. Is this a vulnerability? Let's explore.

External Keyboard Not Typing Text in Fedora Linux (Workstation Edition) with Switch User Gnome

Users report that an external keyboard connected to a laptop running Fedora Linux 39 (Workstation Edition) fails to type text when using the Switch User Gnome feature in Firefox.

Troubleshooting MKV Files with DTS Audio Tracks on LG CX TV

Users report issues playing MKV files with DTS audio tracks on their LG CX TV. This article offers suggestions to help resolve the problem.

X-MouseButtonControl (XMBC) Repeatedly Mode: Release Button Not Ending Last Position

This article discusses an issue with X-MouseButtonControl (XMBC) repeatedly mode where releasing the button does not end at the end position. Possible solutions and workarounds are provided.

Discovering an 'EmergencyAdmin' Local User Account on Your Windows 11 Laptop: Is It Safe?

Learn about the 'EmergencyAdmin' local user account discovered on your Windows 11 laptop. Understand its purpose and safety implications.

How to Hide Installation Source for an Android App

Learn how to hide the installation source for an Android app during the installation process. This can be useful if you want to keep your downloads private or avoid certain sources.

Disable Job Control (Ctrl+Z) in Terminal: A Tech Support Guide

Learn how to disable the Ctrl+Z shortcut for job control in terminal sessions on Linux systems. This tech support article explains the unintended consequence of using the 'fg' and 'set' commands and provides solutions.

Adding Green Video Overlay with FFmpeg: Every Minute Interval

Learn how to add a green video overlay that appears every minute in your main video using FFmpeg.

Adding NTP Server DHCP Option for Windows Clients: A Registry Edit

In this article, we will guide you through the process of adding an NTP server as a DHCP option for Windows clients using the registry editor.

Fresh Install Windows 11 on USB Stick with Bitlocker Enabled: A Step-by-Step Guide

Learn how to install Windows 11 on a USB stick with Bitlocker enabled without saving your Microsoft account key or being prompted during setup.

Excel Pivot Table: Showing Count of First Column with Quiz Assignment Mark Range

As a beginner in Excel, I am currently practicing with PivotTables. My data is in Table 7, with ROW Labels and an added field called 'QuizAssignmentMarkRange'. I want to create a PivotTable that shows the count of the first column.

Installing VirtualBox on Debian 12 (Bookworm) for Clevo PD70SND-G

This article provides a step-by-step guide on installing VirtualBox on Debian 12 (Bookworm) for Clevo PD70SND-G users. It covers the necessary access requirements and installation attempts.

Maintaining Cloud-to-Cloud Backup: A Good Open-Source Solution for Large Set Files

Discover a reliable open-source solution for maintaining cloud-to-cloud backups, particularly for large set files. This article provides an overview of the best practices and tools to ensure seamless data transfer and protection between popular cloud services.

Mice Echoing Phones: A Tech Support FAQ

Frequently asked questions about mice echoing phones during use. Learn possible causes and solutions for this tech issue.

Extracting Video Frames from HEIC/HEIF Images: A Comprehensive Tech Support Guide

Learn how to extract frames from HEIC and HEIF videos using various methods for Linux, Windows, and MacOS. Discover the best tools and techniques for your tech support needs.

Coding Drivers: Support for Different Mode Chipsets

A user writes about developing a new driver that does not support monitoring mode chipsets. They ask if it's possible to add support for different modes, using the example of ALFA USB WiFi AWUS036NH.

Accessing File Association Information on macOS Sonoma (14.3.1)

Learn how to access and modify file association information on macOS Sonoma (14.3.1) using the ~/Library/Preferences/com.apple.LaunchServices.plist file.

Several Workstations Lose Internet Connectivity Periodically: Troubleshooting Steps

Several workstations, both wired and wireless, running different operating systems and network subnets, experience periodic internet connectivity loss. This issue may last for hours. Let's explore potential causes and solutions.

Easier Font Change for Specific Applications using GSettings

Learn how to change the font for specific applications using GSettings on Linux.

Adding Green Video Overlay with FFmpeg: Define Interval

Learn how to add a green video overlay that appears every minute using FFmpeg.

Programmatically Updating EdgeOS Configurations with Python and Fabric

Learn how to use Python and Fabric to programmatically update EdgeOS configurations. This article explains the setup and provides examples.

Running PPPD with Docker on Ubuntu 20.04: Connecting a Physical Modem via Socat

Learn how to run PPPD within a Docker container on Ubuntu 20.04 and establish a dial-up connection using a physical modem through Socat.

Easier Font Change for Specific Applications using GSettings

Learn how to change the font for specific applications using GSettings on Linux.

Fixing Large Paragraph Spacing in Word

Learn how to remove excess paragraph spacing in Microsoft Word to make your text more compact.

Apt vs Flatpak: Stability and Security Comparison

Comparing the stability and security of Apt and Flatpak package managers in Linux systems.

Managing Concurrent Reads of NFS Files with Multiple Processes: An Algorithm Perspective

This article discusses an intelligent algorithm for managing concurrent reads of NFS files by multiple processes, addressing network efficiency concerns in NFS systems.

Batch Files and Task Scheduler Not Working Intended: Troubleshooting TcpSnd.exe

Learn how to troubleshoot and resolve issues with Batch files and Task Scheduler when running TcpSnd.exe. This article provides a step-by-step guide for both Windows users and IT support professionals.

Changing Ink Color and Size with Pentools Slideshow in Microsoft Office on Android using Samsung Tablet

Learn how to change ink color and size using Pentools Slideshow in Microsoft Office on Android while using a Samsung Tablet.

Routing Windows 10 Traffic via MacBook (Mid 2015) as an Internet Router

Learn how to configure a MacBook Pro (Mid 2015) running macOS HighSierra as an Internet router for a Windows 10 laptop via Ethernet.

VSCode IntelliSense Not Working with PowerShell 5.1: A Common Issue and Solutions

Many users report various issues with VSCode IntelliSense not working properly, especially when using PowerShell 5.1. In this article, we will discuss the possible causes and provide some solutions to help you get your IntelliSense feature back up and running.

Unable to Find Installed Linux Boot Menu on ThinkCentre M92p

Users report being unable to find the Linux boot menu after a successful installation on their ThinkCentre M92p. This article provides potential solutions to help you access the Linux boot menu.

Font Rendering Issue in Blink-based Browsers on MacOS

Users have reported unintelligible text displayed on websites when using Blink-based browsers on MacOS. The issue can be temporarily resolved by manually changing font-weight.

Create Wake-up Tasks in Win11: Automate App Execution on Machine Start

Learn how to create wake-up tasks in Win11 to automate app executions every morning. Scheduled tasks did not work? Follow this guide.

Choosing the Right Wireless Mouse: A Long-Term User's Perspective

As a long-term computer user since 1999, I have tried many wireless mice. Yet, I'm still not fully satisfied. In this article, I share my experience and provide suggestions for choosing the right wireless mouse.

Removing a Single IP from an IP Set in Tech Support

Learn how to remove a single IP from an existing IP set in tech support. IP sets are used for various ip ranges, automatically loaded and blocking purposes. In this article, we'll show you how to remove a small IP from a subset.

Designing Formulas with Multiple Text Conditions in Excel

Learn how to design formulas that take into account multiple text conditions in Excel. This article provides an example and tips for creating effective formulas.

How to Open RDP in 99% Full Screen

Learn how to open Remote Desktop Protocol (RDP) in 99% full screen on your laptop, ensuring optimal viewing experience.

Applying Audio Effects to Files with FFmpeg: Voice Changer Alternative

Learn how to apply various audio effects to files using FFmpeg, a powerful multimedia framework. This tutorial serves as an alternative to using voice changer apps.

Using Shuttle VPN for Redirect Traffic between Two Connected Computers

Learn how to use Shuttle VPN to redirect traffic between two connected computers, such as a laptop and a desktop.

Taking Screenshots of Specific Frames in FFmpeg with SMP4 Files

Learn how to capture specific frames from an SMP4 video file using FFmpeg and save them as JPG images with a single command.

How to Hide Windows 11 Icons: A Step-by-Step Guide

Learn how to hide unwanted icons in Windows 11 to declutter your desktop and improve focus. Follow our simple steps to customize your interface.

Track Streaks in Excel: Add a Cell for Daily Grades

Learn how to track daily grades using Excel formulas and add a cell for streak tracking. This article explains how to create a simple and effective solution for your grading needs.

Error Starting Kali Linux in Windows 11: 'ERROR: CreateProcessEntryCommon:496: chdir(/mnt/c/Windows/System32) failed: 5'

Users attempting to start Kali Linux in Windows 11 using the WSL (Windows Subsystem for Linux) method encounter an error message: 'ERROR: CreateProcessEntryCommon:496: chdir(/mnt/c/Windows/System32) failed: 5'. This article provides potential solutions to resolve the issue.

Creating Ordering Sheets: Minimizing Waste with Custom Sizing in Excel

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