Articles in Linux | UserComp.com

Extract Memberships from Domain Users with a Batch Script

Learn how to extract memberships from domain users using a batch script. This tutorial provides a step-by-step guide on how to modify and use the script to extract memberships from domain users in a Linux environment. Improve your tech support skills with this useful tool.

Fixing Wrong Unicode Characters in Termux PS1 Command Line Display

Learn how to fix incorrect Unicode characters in the Termux PS1 command line display on your Android device. Improve your tech support skills and optimize your mobile Linux experience.

Ubuntu 24.04 LTS Freezes Boot (Try Install & Safe Graphics)

This article provides solutions to the Ubuntu 24.04 LTS boot freezing issue. It suggests installing Ubuntu again and using safe graphics mode.

Troubleshooting Network Traffic on a Freshly Installed Arch Linux System with KDE Plasma

If you've recently installed Arch Linux with KDE Plasma and are experiencing unexplained network traffic, this guide will help you identify the cause and provide solutions. Learn how to troubleshoot and optimize your new system for efficient network usage.

Routing WAN Traffic through IPSEC Tunnel on Debian Server

Learn how to route WAN traffic through an IPSEC tunnel on a Debian server. This guide will walk you through the process of configuring your Debian server as a WAN router, providing a secure and efficient solution for managing your network traffic. Improve your network security and optimize performance with our step-by-step instructions.

Routing WAN Traffic with IPSEC Tunnel on OpenVPN Server (Debian)

Learn how to route WAN traffic through an IPSEC tunnel on an OpenVPN server running on a Debian server. This guide will walk you through the steps to set up a WAN router using a Debian server.

Google Nest Wifi 6 Pro Port Forwarding Failure

This article provides a solution to the Google Nest Wifi 6 Pro port forwarding failure issue. After upgrading to the Nest Wifi 6 Pro, the modem stopped providing broadband.

Why Can't I Properly Exit a Telnet Server Using Common Shortcuts?

Having trouble exiting a Telnet server using common shortcuts? Learn about the reason behind this issue and find alternative methods to disconnect from the server.

Backspace Key Acts Like Previous Arrow in Brave and Edge Browsers on Ubuntu 22.04

Having trouble with the backspace key in your browser on Ubuntu 22.04? This article provides a solution for users experiencing issues with the backspace key acting as the previous arrow in Brave and Edge browsers. Learn how to modify your keyboard settings to resolve this problem and optimize your browsing experience.

Backspace key acts like previous arrow in Brave Edge browser on Ubuntu 22.04

This article discusses an issue where the Backspace key in the Brave Edge browser on Ubuntu 22.04 acts like the previous arrow key, moving the cursor back instead of deleting characters. This can be problematic and this article provides a solution.

Google Chrome DevTools: Copy cURL Function No Longer Includes Cookies - Restore Old Behavior

Recently, Google Chrome updated (not sure of the exact version), and in the 'Network' tab of DevTools, the 'Copy->Copy cURL' function no longer includes cookies. This article will discuss how to restore the old behavior.

ZFS Snapshot Data Recovery: Understanding Path Diffs

This article provides a guide on recovering data accidentally deleted while reviewing ZFS snapshots. It explains the concept of path diffs in ZFS and how they can help in data recovery.

Access Publicly Shared File from Box.com using Command Line in Arch Linux (ARM) without Authentication

Learn how to access a publicly shared file from Box.com using command line in Arch Linux (ARM) without authentication. This tutorial will guide you through the process and provide you with a simple and effective solution. #Boxcom #ArchLinux #ARM #CommandLine #PublicFiles #NoAuthentication

Troubleshooting Nginx Ingress Controller 404 Errors on Kubernetes Cluster

Having trouble with Nginx Ingress Controller giving 404 errors on your bare metal Kubernetes cluster, even though the endpoints show correctly? Learn how to troubleshoot this issue. Read more for a detailed tech support guide.

Anacron Task Executed but No Results Saved: What to Do?

Having trouble with an Anacron task that executes but does not save any results? Learn how to troubleshoot and resolve this issue with our step-by-step guide.

Downloading Publicly Shared File on Box.com using Command Line (Arch Linux ARM)

This article guides you on how to download a publicly shared file from Box.com using the command line on Arch Linux ARM.

Google Chrome DevTools: Copy cURL No Longer Includes Cookies

Recent Google Chrome update has noticed a change in the DevTools 'Network' tab's 'Copy cURL' function. It no longer includes cookies in the generated cURL command. This article explains how to generate the required JSON structure for the cURL command without cookies.

Compare Two Files and Keep Duplicate Lines in Output File

Learn how to compare two files and keep duplicate lines in the output file using grep command in Linux. This tutorial will guide you through the process with simple and easy-to-follow steps. Improve your productivity by quickly finding and keeping duplicate lines in two files. Read more to get started.

Resolving Nginx Ingress 404 Error on Kubernetes Cluster

This article provides a solution for the Nginx Ingress 404 error on a Kubernetes cluster, even though the endpoints appear correctly. We'll explore possible causes and solutions to help you resolve the issue.

Secure SSH Connection between Windows 10 and Linux Servers

This article guides you on establishing a secure SSH connection between a Windows 10 client and Linux servers. Follow the steps to set up SSH keys for a seamless and secure connection.

Managing Multiple Obsidian Vaults for Personal and Freelance Activities

Learn how to manage two distinct Obsidian vaults for personal notes and freelance activities, and explore the option for a better visual experience.

How to Extract Duplicate Lines from Two Files using Grep

Learn how to compare two files and extract duplicate lines using the powerful Grep command in Linux. This tutorial provides a step-by-step guide on how to use Grep to keep duplicate lines seen in File 2 based on the string found in File 1. The output can be sorted and saved to a third file for easy reference.

Downloading Gutenberg Library with Kiwix JS

This article provides a step-by-step guide on how to download the entire Gutenberg Library using Kiwix JS. Even though clicking the ZIM file wants an app that doesn't show a 'select' option, we'll walk you through the process.

Understanding Subnets: Differences Between Gateway and Static IP Range

This article explains the differences between a gateway and a static IP range in the context of subnets. Understanding these concepts is crucial for setting up a home network using a company's host servers.

What is the cancellation fee for Expedia?

Expedia does not charge a cancellation fee, but the travel provider may charge one. Expedia offers a 24-hour cancellation policy.

Allowing Device Guest WiFi Network on Different Subnet: A Tech Support Guide

Learn how to set up a guest WiFi network on a different subnet for your devices. This guide will help you avoid network conflicts and ensure a smooth experience for your Plex server and other devices on your Linux box subnet. Read more for a detailed solution.

Podman: Unable to Access Container Port Using Bridge Network on Another Host

This article provides a solution for the issue where Podman is unable to access a container port using a bridge network on another host. The issue occurs when trying to run a Podman container and access its ports from another host. This article will help you resolve this issue.

How to Run Kali Linux VM on Windows 10: A Comprehensive Guide

Learn how to run Kali Linux VM on Windows 10 using VirtualBox. This guide provides step-by-step instructions to help you open a terminal window on Windows 10 by typing 'cmd'. Enhance your cybersecurity skills with Kali Linux while using your Windows 10 machine.

How to 'Catch' the Downloaded Filename using wget and cURL Commands?

Learn how to catch the downloaded filename using wget and cURL commands in a shell script. This is particularly useful when you want to automate the process and need to programmatically access the filename.

Catching Download File Name with wget/curl Command in Shell Script

Learn how to catch the downloaded file name using wget or curl command in a shell script. This article will help you avoid the hassle of renaming the downloaded files manually.

Setting up Virtual POS Systems with NFC Dual Monitor Support

This article provides a step-by-step guide on setting up Virtual POS systems with dual monitor support and NFC technology. Learn how to configure Java POS, Windows POS, and other drivers for seamless operation.

Configure iptables to Allow NTP Time Synchronization with Internet Access Blocked

Learn how to configure iptables to block all internet access except for NTP time synchronization, allowing machines on your LAN to stay synchronized with the correct date and time. This tutorial provides a step-by-step guide for setting up a secure network while ensuring accurate timekeeping.

Allow Protocol Handlers in Chrome Browser (Not on One Site)

Learn how to allow protocol handlers in Chrome browser, avoiding the 'Not on' site restriction. Follow this guide to enable custom protocol handlers in Chrome for a seamless browsing experience.

Disabling Tor functionality completely on MacOS

This article provides steps to disable the Tor functionality completely on a MacOS system. If you are aware of the settings and want to disable it completely, follow the instructions below.

Wrapping Multiple Nested Quotes with Outer Quotes in Python

Learn how to wrap multiple nested quotes with outer quotes using a Python app. We'll explore the string manipulation techniques to escape the quotes and make it work in the command line.

Firefox: Offers Stored HTTP Basic Auth Password Login Forms

Learn how Firefox supports storing HTTP Basic Auth passwords for login forms. This guide covers multiple websites requiring HTTP Basic Auth login forms, and Firefox 135 allows the selection of basic auth username and password.

Creating a Video Clip from an Image File using FFmpeg

Learn how to create a video clip from an image file using FFmpeg. This tutorial demonstrates the process of encoding a 720p 30fps phone shot video and creating a 720p x 1280p image. Follow the steps below to create your own video clip.

Troubleshooting NetworkManager's Failed Auto-Connect Issue

Experiencing issues with NetworkManager's auto-connect feature on your wireless connection? This article provides guidance on resolving this common problem and getting you back online.

Convert Putty registry entry for PPK to connect to MySQL server using MySQL Workbench on Windows

This article will guide you on how to convert Putty's registry entry for PPK to establish an SSH (rlogin) connection to a remote MySQL server using MySQL Workbench on Windows.

Escaping single quotes in PowerShell plink command

In this article, we will discuss how to properly escape single quotes in a PowerShell plink command to keep seatings of one program.

WSL2: Welcome Message Displayed 3 Times on Login - What Does It Mean?

If you're using WSL2 and notice the welcome message displayed three times on login, you might be wondering what's going on. This article explains the possible reasons for this behavior, helping you to better understand how WSL2 works and providing tips for optimizing your experience.

FFprobe Returns 'N/A' Bitrate for Opus Audio File Encoded with FFmpeg

When using FFmpeg to transcode an MP3 audio file to Opus (using libopus option) at 32 kbps and 24 kHz sample rate, FFprobe returns 'N/A' bitrate when the stream bit_rate option is used. This article investigates the issue and provides a solution.

Understanding SELinux Security Context Labels for a Process

Learn about SELinux security context labels and how they are assigned to a process. SELinux is a crucial part of Linux security, providing a mandatory access control mechanism. This article will help you better understand how SELinux context labels are applied to processes and the possible changes that can be made. Improve your Linux system administration skills and enhance system security with SELinux.

Sending Message on Google Home App with No Speakers Connected

Learn how to send a message on Google Home app when no speakers are connected. This guide provides step-by-step instructions for both Google Assistant on your phone and Google Home app on your computer.

Avoid Fn-R Intercepted Interrupt in Windows Terminal using WSL

Learn how to avoid Fn-R intercepted interrupt in Windows Terminal using WSL. This article provides a solution to prevent the current process from exiting when Fn-R is accidentally pressed.

Updating Postgres Image Causes Containers to Use Untagged Image

This article discusses an issue where updating a shared Postgres:16 image causes multiple containers to use an untagged image. We will provide a solution to this problem.

Finding Duplicate Active DHCP Servers on Local Network

Experiencing weird behavior on a local network with two devices getting IP addresses. Investigation found IP address range configured on primary DHCP server, but duplicate IP addresses are being assigned. Learn how to find and resolve this issue.

Monitor RIELLO UPS Multiplus MLT Input Voltage via SNMP using Zabbix

Learn how to monitor the input voltage of your RIELLO UPS Multiplus MLT using SNMP and Zabbix. With this setup, you can easily track the latest data and ensure the smooth operation of your UPS. Try it now!

Finding Duplicate Active DHCP Servers on Local Network

Experiencing weird behavior on a local network where two devices are getting IP addresses. Investigation found IP address range configured on primary DHCP server, but both devices are getting IP addresses. This article will help you find and resolve the issue.

No Internet Connection in Kali Virtual Machine using VMWare Workstation Pro

This article discusses a common issue of intermittent internet drops in a Kali Linux Virtual Machine running on VMWare Workstation Pro on a Windows 10 host. It provides potential solutions to help resolve the issue.