Articles in Linux | UserComp.com

Extracting Text from Hard-Coded Subtitles using ffmpeg OCR

Learn how to extract text from hard-coded (burned) subtitles using ffmpeg OCR. This method is less hands-on OCR and makes fewer mistakes compared to other methods, particularly with accents.

Troubleshooting Deal-Blocked Links: Websites Won't Open

A customer is experiencing issues accessing various websites. This article will guide you through troubleshooting steps to isolate and resolve the issue.

Achieving USB output stability and optimizations for sync cameras using OBS Linux

This article provides solutions for achieving USB output stability and optimizations for synchronizing multiple cameras using OBS Linux, particularly when using Elgato video capture cards with SLR cameras.

Timing Input Stream Duration Using Movie with Closed Captions

Learn how to detect the presence of subtitles and limit the duration of a video stream using ffmpeg with the -ffprobe --show_entries filter_info[duration] --show_entries stream=codec_name,duration option.

Installing and Logging into 1Password CLI

Learn how to install and log into 1Password CLI on various operating systems. This article provides a step-by-step guide for a seamless setup.

IIT Madras High Court Rajasthan Latest Version: Us, Latest Version, Latest Version, Life, Latest Flash Get & Importantly Prices, Safety

Discover the latest version of IIT Madras High Court Rajasthan. Get the latest flash, prices, and ensure safety. Read more for detailed tech support.

Licensing Requirements for Using FFmpeg GPU Acceleration in Commercial Applications

This article provides an overview of the licensing requirements for using FFmpeg GPU acceleration in commercial applications. It discusses the non-free hardware acceleration flags such as -libmfx, -libvpl, and cuda_sdk, and their associated licensing requirements.

Deleting Docker Directory in Windows 11

This article guides you through the process of deleting the Docker directory on Windows 11. This is essential when you're facing trouble with Docker and want to start fresh. This guide is for Windows users running Docker containers, not WSL.

Attempting to Get Specific Settings for FFmpeg Encodes

This article provides a step-by-step guide on how to get specific settings for FFmpeg encodes. We will use MediaInfo to gather the necessary details about the input file, and then use these details to generate the required FFmpeg command.

Script to Find Common Strings Between Two PDF Files

This script compares two PDF files and finds common strings between them. It is SEO optimized and uses Python for execution.

Find and restart mouse-related programs on interrupted computers

An interrupted computer shutdown may cause the mouse cursor to move slowly or become smaller. Assuming mouse-related programs have closed: find and restart them.

A Foolproof Way for Non-Tech-Savvy Persons to Switch from Windows 10 to Linux

Learn the simple steps to switch from Windows 10 to Linux, even if you're not tech-savvy. With this guide, you can smoothly transition from your familiar Windows 10 (and its predecessors) to a new Linux operating system.

Restoring LUKS2 encrypted partition on Windows created MSR overwrote partition table

This article provides a step-by-step guide on how to restore a LUKS2 encrypted partition on Windows, which was accidentally overwritten by the Master Boot Record (MSR).

YouTube Homepage Layout Change: From 3 to More Cells Per Line

Recently, the YouTube homepage has changed its default layout, displaying more than three cells per line. This article will discuss the changes and how to revert back to the previous layout if needed.

Fedora 42 (KDE Plasma) Surface Laptop 3 Live ISO Hangs on Startup

This article provides solutions for Fedora 42 (KDE Plasma) Live ISO that hangs on startup when run on a Surface Laptop 3. We will discuss possible causes and solutions to resolve this issue.

Combining AdGuard and Pi-hole on Raspberry Pi 2 for Hotspot with Ethernet Internet

This article guides you through setting up a Raspberry Pi 2 hotspot that provides Wi-Fi with AdGuard DNS and Pi-hole, consuming internet via Ethernet.

Sorting Options: Ignoring Trailing Blanks

Learn about the sort command options that ignore leading and trailing blanks in Linux, Windows, and MacOS. This article provides examples and explanations to help you understand and apply these options effectively.

Way to Set Exact Bitrate for Audio using Handbrake

Learn how to set an exact bitrate for audio when using Handbrake. This guide will help you achieve consistent audio quality in your videos.

Send Email via WhatsApp Number Without Application Installed

Learn how to send an email using WhatsApp number without installing any application. This guide covers Linux, Windows, and MacOS.

Linux FT200x Driver: Current Settings (Baud Rate etc)

This article provides instructions on finding and configuring the serial settings for a Linux-based device running the FT200x chip over I2C USB. Follow these steps to successfully connect your host machine.

Creating a Certificate Authority for Internal Network

This article guides you through the process of creating a Certificate Authority (CA) to issue certificates for your internal network. We'll be using OpenSSL on a Linux server for this demonstration.

Combine AdGuard and Pi-hole on Raspberry Pi Hotspot

Learn how to set up a Raspberry Pi Hotspot with AdGuard and Pi-hole, providing WLAN DNS service while consuming internet via Ethernet.

Linux Mint Overheating Issues Despite Normal CPU Load

A new Linux Mint user is experiencing overheating issues despite normal CPU load. The temperature gradually increases, and the system shuts down due to extreme temperatures. This article provides solutions to the suspected thermal mismanagement issue.

Creating a Backup Server for Home Lab

This article will guide you through the process of creating a backup server for your home lab, providing a temporary solution to data protection.

Prevent Command Leading Spaces Showing in zsh History on macOS

Learn how to prevent command leading spaces from showing in zsh history on macOS. This article provides a solution for those using zsh and facing this issue.

Enabling Default Tab Completion in Firefox for Easy File/Folder Navigation

Learn how to enable default tab completion in Firefox for easy file and folder navigation. This feature allows you to open files and folders in the current directory without having to match the file extension (e.g., .html, .pdf, .txt).

Ansible Failing to Write in /tmp Directory - Solution

This article provides a solution for Ansible failing to write in the /tmp directory due to security requirements.

Alternative Applications for Libvirt/KVM/QEMU: virt-manager (GUI)?

virt-manager, while a powerful tool, can be hard to use and not always easily configurable. XML is easiest, but not always wanted to configure VMs either directly or through command-line XML. Are there any graphical alternatives...?

Protecting Ubuntu VPS from DDoS Attacks Using UDP Packets

This article provides steps to protect your Ubuntu VPS from DDoS attacks that use UDP packets. The VPS, provided by a cloud provider, has been subjected to DDoS attacks sending UDP packets at high rates. Here's how to mitigate the issue.

Assign IP to Brother Laser Printer attached via crossover cable (Debian Gnu/Linux)

This article helps someone with a Super User hardware problem. The Brother HL-2170W laser printer wants to connect to a computer running Debian Gnu/Linux via a crossover cable.

Resolving Weird Authorization Issue in Kubernetes

This article provides a step-by-step guide to troubleshoot and resolve a weird authorization issue encountered in a Kubernetes cluster. Keywords: Kubernetes, Authorization, Troubleshooting.

Extract Closed Captions Subtitles with FFmpeg

Learn how to extract closed captions subtitles from a video file using FFmpeg. This guide will show you how to use FFprobe to detect closed captions and then extract them using FFmpeg.

Unable to fix 'Network unreachable' on Ubuntu server running Windows 11 Hyper-V

This article provides a solution to the 'Network unreachable' issue encountered on an Ubuntu server running Windows 11 Hyper-V. It discusses the problem, potential causes, and offers a step-by-step guide to resolving the issue.

Removing Blank Lines Based on Line Matching Pattern in File

Learn how to remove blank lines from a file based on a line matching pattern using scripts in Linux.

Configuring Port Forwarding with WSL2 and IP Passthrough

This article will guide you through the process of configuring port forwarding with WSL2 and IP passthrough to manage connections between a web server running on WSL2/Ubuntu and devices on your network host machine.

Understanding ECC Error Reporting Discrepancies on Linux and Windows Ryzen 7 7000 System

Experiencing puzzling discrepancies in ECC error reporting on a Linux and Windows setup with an AMD Ryzen 7 7000 system? Let's delve into the possible causes and solutions.

Making a USB Bluetooth Adapter Work on Linux Instead of Internal Bluetooth

Learn how to make a USB Bluetooth adapter work on Linux instead of using the internal Bluetooth of a MiniPC AX210 with an Intel chip Wi-Fi Bluetooth. This guide will focus on a Realtek chip USB adapter.

Can anyone patch bugs, vulnerabilities related to laptop hardware issues on Linux, Windows, or MacOS?

Learn how to patch bugs and vulnerabilities related to laptop hardware issues on Linux, Windows, and MacOS. This article provides a guide for users who are considering buying a Linux laptop and are concerned about security.

Get Exact Bitrate for Video/Audio with HandBrake on MacOS

Learn how to get exact bitrate for video and audio files using HandBrake on MacOS. This guide will help you keep your files small and manageable.

Secure Linux Laptop Recommendations for Mac Users

This article provides recommendations for secure Linux laptops for users transitioning from Macs, focusing on hardware security support for Linux.

Creditrack Loan App Customer Care Helpline Numbers

Learn how to contact Creditrack Loan App customer care for assistance. Find the helpline numbers for Creditrack Loan App in Hindi and English.

Adding English Subtitles to a Video with EFFMPEG

Learn how to add English subtitles to a video using EFFMPEG. This tutorial will guide you step-by-step on how to add English subtitles (eng.mp3 eng.srt) to a video (call3.mp4) that already has Italian, French, and German subtitles. The crucial thing is to ensure the final video retains all subtitles.

VirtualBox Chooses Monitor with Highest Res. Not One Host Configured