Articles about linux | UserComp.com

Slow Internet Speed on Lenovo ThinkPad Laptop with Intel 12th Generation Core i7 and Windows 11 Pro 23H2

Experiencing slow internet speed on a Lenovo ThinkPad laptop with Intel 12th Generation Core i7 and Windows 11 Pro 23H2? This article provides solutions to improve your internet speed.

Enabling Remote Access on Huawei HG8121H Router

Learn how to enable remote access on your Huawei HG8121H router for monitoring and controlling your network from anywhere.

Find Workbook and Copy Paste Visible Data to Destination

This article will guide you on how to find a workbook, filter data, and copy paste visible data to a destination using VBA macro in Microsoft Excel. Learn how to automate your work and save time.

Compare Two Images Using FFmpeg

Learn how to compare two images using FFmpeg, a powerful and versatile multimedia framework. This tutorial provides a simple command to overlay two videos for visual comparison.

The Best Way to Install Go Debian Without Issues

This article provides a step-by-step guide on how to install Go Debian without encountering issues due to outdated methods or conflicting package versions.

Copy .exe file to multiple computers

Learn how to copy an .exe file from one computer to multiple computers with administrative privileges.

Resolving OpenVPN LAN Issue on Raspberry Pi 4 with NordVPN iOS Client

This article provides a solution to the OpenVPN LAN issue on Raspberry Pi 4 when using NordVPN iOS client as an OpenVPN client to access files on the LAN. Follow the steps below to resolve the issue.

Check Server Rebooted - Send Email Alert

Learn how to set up a system that checks if a server has rebooted and sends an email alert. This guide covers using various tools like ManageEngine, Nagios, and PowerShell.

Replacing SSD on Dell XPS 13 9305: Missing Small Finger Connector

This article guides you through the process of replacing the SSD on a Dell XPS 13 9305 laptop, with a focus on dealing with a missing small finger connector and an empty slot.

Auto-refresh Firefox Kiosk Unable to Connect

This article provides solutions for a Firefox Kiosk that is unable to connect to the server, causing the kiosk to display 'Unable to connect Firefox cannot establish a connection to the server'.

Resolving OpenVPN LAN Issue on Raspberry Pi 4 with NordVPN

This article provides a solution to the OpenVPN LAN issue encountered while connecting outside the LAN and accessing files on the Raspberry Pi 4 running NordVPN. Follow the steps below to resolve the issue.

Mapping SELinux User to Linux User

Learn how to map a Linux user 'imran' to a SELinux user 'secman_u' in Alma Linux OS, following Red Hat's SELinux guide (latest documentation for RHEL 9).

Postman: Sending POST requests

Learn how to use Postman to send POST requests to URLs. In this tutorial, we will show you how to send a POST request to a machine using the provided URL.

Installing pgAdmin4 Server Mode on Debian 12 with Nginx and Gunicorn

This article provides a step-by-step guide on how to install pgAdmin4 in server mode on a Debian 12 system using Nginx and Gunicorn. The pgAdmin4 setup is placed inside a virtual environment.

DHCPCD.conf IPv4/IPv6 Fallback Configuration

Learn how to configure DHCPCD for IPv4 and IPv6 fallback using static profiles. This article covers the necessary steps to set up static IP addresses and default gateways for both IP versions.

Git Add: A Comprehensive Guide to File Addition in Git

Learn how to use Git Add effectively to manage your files and track changes in your Git repository. This comprehensive guide covers the basics of Git Add and provides tips for efficient file addition.

Is it possible to have a USB 4 host without xHCI?

Comparing previous host controller specifications with xHCI, a vendor-neutral solution is needed to access USB without relying on the USB-IF specification that doesn't specify it. USB 4 defines...

Solving Gigabyte Motherboard Periodic Stuttering Issue in Linux on Intel CPUs

This article aims to provide a solution for users experiencing periodic stuttering on Gigabyte motherboards with Intel CPUs when running Linux. The issue may occur even after switching from an i5-6600k to an i7-7700, and affects AMD-based systems as well. The article will provide insights into potential causes and offer troubleshooting steps for this issue.

Printing Adobe PDF Poster Format Equal Amount White Space

This article provides instructions on how to print a double-sided dust cover book using Adobe PDF Poster Format with equal amount of white space. The book is to be printed on Letter-sized paper, while the dust cover is to be printed on 20 inches x 8.5 inches paper.

uBlock Origin Custom Filters: Leading Double-Pipe Symbols Not Working?

This article provides a solution for issues encountered when using leading double-pipe symbols in uBlock Origin custom filters. It explains the syntax for matching beginning domain/hostnames URLs and disables Reddit's auto-translation feature.

Pi-hole Running Docker Desktop on MacOSX: Network Mode: host Not Filtering

This article provides a solution for Pi-hole users running Docker Desktop on MacOSX who are experiencing issues with network mode: host not filtering. We will walk through the necessary steps to modify the docker-compose.yml file to ensure proper functioning.

New Router, New Subnet - Printer Connections Broken

A new router has been installed, replacing the old one provided by Spectrum. The internet connection is working great, but the printer connections have been broken. Let's start digging to find the problem...

Arch Linux Laptop: Unable to Turn on wlan0 with iwctl

This article provides a solution for Arch Linux users who are unable to turn on wlan0 using iwctl and can't connect to WiFi. We'll discuss a common issue and a possible solution.

Render Cursor Headless: Automating Forms on a Linux Machine with Google Cloud Platform

Explore the process of recording a bot performing form automation on a headless Linux machine using Google Cloud Platform. Learn how to access the machine without hardware access.

Can REMnux Serve Multiple Web Pages with Different IP Addresses?

This article explores the possibility of a single VM (in the REMnux case) serving multiple different web pages with different IP addresses, using a single interface with accept-all-ips and fakedns activated.

Uninstalling Installed Script on Xubuntu: CMOS Reset Required Every Time

This article provides a step-by-step guide on how to uninstall a script that has been installed on Xubuntu. However, it is important to note that every time the system crashes, a CMOS reset is required. Follow the instructions below to uninstall the script.

Problems Reading Data on MicroSD Card

This article provides solutions to common problems encountered when reading data from a MicroSD card on various operating systems. Keywords: MicroSD card, reading data, Linux, Windows, MacOS.

SSH Connection Not Taking Kerberos Ticket Along

This article discusses a problem with SSH connections not taking Kerberos tickets along. It provides solutions for both Linux and Windows systems.

Connect Specific IP Address Server on VirtualBox Behind NAT

Learn how to connect a specific IP address server running on VirtualBox behind NAT using curl. This guide will walk you through the process of configuring the host machine and accessing the server.

Extracting .tar.gz files on MacOS

Learn how to extract .tar.gz files on MacOS. This guide provides step-by-step instructions to extract a tarball created on a remote server.

Older Apps Don't Scale Even with Resize: 4K 175% Scaling Still Not Good

Exploring the issue of older apps not scaling well even when resized, especially on 4K displays. A comparison of the issue is provided for better understanding.

Fixing Keyboard/TrackPad Issues on Old Micromax Canvas Lapbook (L1160) with Linux

This article provides solutions to keyboard and trackpad issues on an old Micromax Canvas Lapbook (L1160) running Linux. Follow the steps below to resolve these problems.

Connecting Momentus 4200.2 ST9808210A Hard Drive via USB Cable

This article provides instructions on how to connect a Momentus 4200.2 ST9808210A hard drive to a computer using a USB cable. It covers both Linux, Windows, and MacOS.

Ryzen 7 7700X vs Ryzen 7 7800X 3D: Which is Better for Gaming and Programming with Virtual Machines?

Struggling to decide between the Ryzen 7 7700X and Ryzen 7 7800X 3D for your gaming and programming needs with virtual machines? Check out this comparison to help you make an informed decision.

Why does a second IP address adapter collide with a connected device?

This article discusses the issue of custom-made Ethernet devices communicating with support for static IPs. Sometimes, while debugging a computer's IP address configuration, a collision between the second IP address adapter and a connected device may occur.

Can't Get Rsync to Exclude Specific Directories? Here's the Include Option to Try

Having trouble excluding certain directories while using rsync? Learn how to use the include option to copy only specific directories and ignore the rest with an example of INCLUDE_DIR={"*/","Documents/*"}.

Does the ASUS Pro B760M-CT-CSM Business Motherboard support Windows 11 installation with Intel 12th Gen CPU?

This article discusses whether the ASUS Pro B760M-CT-CSM Business Motherboard with an Intel 12th Gen CPU can support the installation of Windows 11. It also provides steps to check the compatibility of the motherboard for Windows 11.

Configure ClamAV + C-ICAP server

This article guides you through the process of configuring a ClamAV server with C-ICAP for antivirus scanning. Follow this easy open-source solution to protect your network from malware.

Not able to connect SFTP on a specific network

This article provides solutions for not being able to connect SFTP on a specific network. It discusses the issue of having two SSH daemons running, one on port 22 for normal SSH connections with key authentication, and another on port 21 configured to accept SFTP connections with password authentication.

Does the NVMe Drive Show Windows 11 Installation on Asus Pro B760M-CT-CSM Business Motherboard with Intel 7-12700K (12th Gen) and 32GB DDR5 RAM?

This article discusses the installation of Windows 11 on an Asus Pro B760M-CT-CSM business motherboard with Intel 7-12700K (12th Gen) CPU, 32GB DDR5 RAM, and Crucial 2TB P3 Plus NVMe SSD. The focus is on whether the NVMe drive shows the Windows 11 installation.

Resolving Display Issues on TVs Acting as Monitors

This article provides solutions for TVs acting as monitors that are experiencing display issues, such as the TV thinking it is a different device.

Restricting SSH Access for wheel Group Users in Red Hat 9 using PAM's pam_access.so - Not Denying Access

Having trouble restricting SSH access for users in the wheel group using pam_access.so in Red Hat 9? This article provides a brief overview of the issue and invites readers to explore a tech support solution.

Preventing AP Switching Drops in Dual WLAN Bonding on Raspberry Pi

This article provides a solution for preventing AP switching drops in dual WLAN bonding on a Raspberry Pi while running DonkeyCar. By implementing the correct bonding configuration, you can ensure stable and uninterrupted real-time video feed and control.

Secure VNC Screensharing Connection Mac (Client) Windows 10 (Server) via SSH Tunnel

This article will guide you through the process of setting up a secure screensharing connection between a Mac client and a Windows 10 server, using an SSH tunnel. Follow these steps to establish a reliable and secure remote access solution.

Scheduled Crontask Terminal Execution: Different Results

This article explores the reasons why a script scheduled as a crontask may produce different results when executed from the terminal. We delve into possible causes and offer solutions to ensure consistent execution.

Understanding JShelter's Browser Fingerprint Protection

This article provides an overview of JShelter's browser fingerprint protection, a mode recommended by JShelter for securing websites from fingerprinting. We will discuss the recommended mode for the ThumbMarkJS site, which generates a unique hash for every page load.

Accessing Files Stored on USB Drive Connected to Second Router with Devices Connected to First Router

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