Articles about en | UserComp.com

Using the 'ls' Command with the Last Changed File Argument for Efficient Analysis

The 'ls' command in Linux can be used with the last changed file argument to efficiently analyze and manage files. By using commands such as 'echo' and 'cat', you can quickly display the most recently modified files and their details. This can be particularly useful when faced with analyzing the latest log or file changes.

Creating a Dockerfile with Sudo Visudo and CentOS 7 Base Image: A Tech Support Guide

In this tech support guide, we'll walk through the process of creating a Dockerfile using the CentOS 7 base image, and editing the etc/sudoers file to append NOPASSWD privileges for new user groups. This can be a useful technique when setting up development or production environments in Docker.

Win11: Struggling to Move Files to Network Share Due to Low Local Space?

Having trouble moving files to a network share in Win11 due to insufficient local space? Learn how to solve this issue with our step-by-step guide. Optimize your file management techniques and make the most of your network shares.

Solving Regex Validation Issues with Mentions in Microsoft Outlook

In this article, we'll discuss the issue of Regex validation affecting mentions in Microsoft Outlook. Despite the code working fine without mentions, some users have reported errors when using mentions such as '@Tony' or '@Jodie'. We'll provide some possible solutions to help you overcome this issue.

Link Headings in Markdown: A Guide for Tech Support

Learn how to create links in Markdown headings and improve your knowledge base hosted on GitHub. Link to documents using file names and specific sections. Boost your tech support skills with this simple guide.

Fix: Windows 11 Won't Allow Login (Screen Locks at Attempted Login) on Lenovo Laptop

Learn how to resolve the issue of Windows 11 not allowing login on a Lenovo laptop, even after resetting the PIN. Follow the step-by-step guide for a quick fix.

Outlook Shared Calendar Not Syncing: No New Events Update

Having trouble with your shared Outlook calendar not syncing and not receiving new event updates? Learn how to troubleshoot and resolve this issue. Read more for expert tech support.

Fix Docker Install CentOS 7.4 Version Info Failed Error

Having trouble installing Docker on CentOS 7.4? This article will guide you through fixing the version info failed error during installation using yum. Learn the steps to successfully install Docker on CentOS 7.4.

Is It Safe to Move Program Installation Files to Different Folders?

Worried about moving program installation files to different folders? Learn about the potential risks and how to avoid accidental breaks or alterations in this tech support article. Read more to find out!

Can't See Language Selection Screen When Installing Legacy Applications on Windows 7 Dell 5820 Precision with NVMe Drives

Having trouble installing legacy applications on your Windows 7 Dell 5820 Precision with NVMe drives? Learn about a potential workaround for not seeing the language selection screen.

Configuring Zotero and Zotfile to Preserve Folder-Subfolder Structure for Better Organizational Flow

Learn how to configure Zotero and Zotfile to maintain your folder-subfolder structure, providing a seamless organizational experience across your devices. Ideal for those working with Google Drive or a single computer base. Recommended move: Mendeley to Zotero for open-source benefits.

How to Improve Tech Support: Using Hyperlink Thumbs (100% Achieved, No Thumbs Down)

Learn how using hyperlink thumbs can significantly improve your tech support site's user experience and engagement, resulting in a 100% achievement rate and no thumbs down. Discover the benefits of this feature and how to implement it on your site.

Unable to See USB Kali Linux 2024.1 (Non-Live) Boot Menu on Lenovo Legion Pro 5i (Gen 8) with i9 (13th Gen) and Nvidia GeForce RTX 4060

Having trouble seeing the USB Kali Linux 2024.1 (Non-Live) boot menu on your Lenovo Legion Pro 5i (Gen 8) laptop with i9 (13th Gen) and Nvidia GeForce RTX 4060? This article provides a solution to the issue, helping you to successfully boot from your USB drive.

Excel Won't Load Document on Double-Click: A Tech Support Guide

Having trouble opening an Excel document by double-clicking? This article provides a brief overview of the issue and encourages readers to seek further information on our tech support site. Learn about possible solutions for Windows, MacOS, and other platforms.

How to Add Locally Stored Files as m3u Playlists to Apple Music Library via Command-Line

This article provides a straightforward way to add locally stored files as m3u playlists to the Apple Music app using command-line. Learn how to create and add playlists to your streaming content library.

How to Open a Video File Directly in Fast Stone Video Editor via Fast Stone Capture

Learn how to open a video file directly in Fast Stone Video Editor using Fast Stone Capture. This tutorial will guide you through the process of opening a video file using the FSRecorder.exe way to access the Fast Stone Video Editor. Follow these steps to start editing your videos with ease.

Image Download Issue with Canvas Element in Tech Support Site

This article discusses an issue with image downloads from a web application that uses WebGL to draw onto a canvas element. When right-clicking and choosing 'Save image', a blank image is downloaded instead. We will explore possible causes and solutions for this problem.

How to Remove Individual Header Buttons in Thunderbird

Learn how to hide individual header buttons, such as 'Junk', in Thunderbird's message header pane. This tutorial provides a solution for customizing your email client's interface.

Direct USB-C Connection Prevents SD Card Reader Recognition on M2 MacBook Pro (Ventura)

Having trouble recognizing your microSD card in the SD card reader when connected directly via USB-C to your M2 MacBook Pro running Ventura? This can happen due to theory suggesting that the manual reader described as ‘T-Flash’ might not support direct connection. Read more to learn about potential solutions and workarounds to access your SD card.

Activate Windows Massive OS Deployment & Machine Testing for Lenovo ThinkPad T460 & T470

Learn how to activate Windows and perform massive OS deployment & machine testing for Lenovo ThinkPad T460 and T470 laptops delivered in various countries across Africa. This guide will help you get started with the necessary steps to check and prepare your PCs for use.

Massive Windows Deployment & Machine Testing: A Guide for Lenovo ThinkPad T460 & T470 Users in Africa

Learn how to efficiently deploy and test Windows on your Lenovo ThinkPad T460 and T470 laptops, delivered across various countries in Africa. Ensure your PCs are in top shape with this comprehensive guide. Read more on our tech support site.

How to Automatically End Current Session in Parrot Security 6.0 (Lorikeet)

In this article, we will provide a step-by-step guide on how to automatically end the current session in Parrot Security 6.0 (Lorikeet). This feature can be useful in a variety of scenarios such as kiosk mode or public workstations. We will cover the necessary steps to configure this feature and make your Parrot Security system more secure.

OpenWRT-RTSP doesn't work on 802.11b: No video stream, audio works

Experiencing issues while configuring OpenWRT on MT7628 chip by Mediatek, specifically with RTSP on 802.11b. OpenWRT creates a local Wi-Fi network without global internet connection. Expected behavior: OpenWRT creates a local Wi-Fi network with RTSP video and audio streaming capabilities on 802.11b.

Auto-fill Login: Hassle-Free Way to Log in with Chrome

Tired of typing in your saved usernames and passwords on websites? Learn how Chrome's auto-fill feature can save you time and effort by automatically filling in your credentials, so all you need to do is hit enter or click the login button.

How to Merge/Concatenate Video Files in Part1 Folder of Parent Folder Alpha

Learn how to merge or concatenate video files located in the 43.DP(Part1) child folder of the parent folder named Alpha. This guide provides step-by-step instructions for Linux, Windows, and MacOS users. Improve your video editing skills and manage your files more efficiently. Read more for a comprehensive tech support guide.

Creating a Screen Transition Framework with Tkinter in Python 3

Learn how to create a screen transition framework using Tkinter in Python 3. This article provides a fast and efficient way to perform screen transitions within the main thread using the tkraise() method. Enhance your GUI applications with seamless screen transitions.

Save Icon Numbers and Switch to Next Git Branch in PowerShell with Oh-My-Posh

Learn how to save icon numbers and switch to the next git branch in PowerShell by utilizing Oh-My-Posh. This guide covers useful PowerShell git commands and symbols for effective repository management. Improve your tech support skills by mastering these time-saving techniques.

Access Advanced BIOS (UEFI) on Lenovo IdeaPad Slim 7 Pro - A Comprehensive Guide

Learn how to access advanced BIOS (UEFI) settings on your Lenovo IdeaPad Slim 7 Pro. Follow our step-by-step guide to navigate the BIOS menu and make necessary changes. From booting to security settings, our guide covers it all. Read more to explore.

Effortlessly Refresh Data Every Interval with Live Master Sheet

Enhance your data management skills by learning how to refresh data every interval with a live master sheet. Seamlessly link data from another sheet and enjoy almost instantaneous updates. This SEO-optimized guide will help you take your data management to the next level.

Separate Email: How to Send a Single Message to Multiple Recipients with Different Email Addresses

Struggling to send a single email to multiple recipients with different email addresses? Learn how to easily separate email addresses and send your message efficiently. Improve your productivity and communication skills now.

Utilizing Connected Devices' IPs as Static IPs for WiFi Extenders

Learn how to use the IP addresses of connected devices as static IPs for WiFi extenders, improving network connectivity and optimizing your tech support experience. This article provides a step-by-step guide for routers, including Router1 (192.168.1.1) and Router2 (WifiB) connected at 192.168.1.249.

Speed Up Data Transfer in Power Query: A Faster Way to Consolidate Financial Statements for 2023

In this tech support article, we will show you a faster way to transfer data using Power Query, making it easier to consolidate financial statements for 2023 from multiple agencies. By following our step-by-step guide, you can significantly reduce the time it takes to import and transform data, which will help improve productivity and efficiency.

Solving Constant Crashes on ASUSTUF Gaming X570-Plus (Wi-Fi) with Ryzen 9 5900X, 32GB DDR4, RX 6600, SSD Samsung 860 EVO 1TB, and Windows 11 Pro 23H2 Build 22631.3296

Experiencing constant crashes on an ASUSTUF Gaming X570-Plus (Wi-Fi) system with Ryzen 9 5900X, 32GB DDR4, RX 6600, SSD Samsung 860 EVO 1TB, and Windows 11 Pro 23H2 Build 22631.3296? This article explores potential solutions to troubleshoot and resolve these issues.

How to Use a USB-C Splitter Enclosure for Your 2.5" NVMe SSDs

If you've bought an external enclosure for two 2.5" NVMe SSDs, but it only seems to have one USB port, don't worry - you can use a USB-C splitter to connect both drives to your computer. In this article, we'll show you how to do it and explain the benefits of using a splitter enclosure for your NVMe SSDs.

How to Create Animated GIF Sequence Image Files using FFmpeg

Learn how to create an animated GIF sequence image file using FFmpeg command line tool. This tutorial covers the basics of FFmpeg and provides a step-by-step guide to create a GIF sequence from a series of image files.

Explaining Discrepancies: LAME vs FFmpeg for Low CBR MP3 Files

This article aims to explain the discrepancies that may arise when using LAME and FFmpeg to encode low Constant Bit Rate (CBR) MP3 files. While CBR encoding seems straightforward, there can be differences in the output files generated by the two tools. This article will try to identify matching FFmpeg options to produce equivalent results as LAME.

How to Copy Range of Cells from Excel Sheet B to Sheet A (Case A1)

Learn how to copy a range of cells from one excel sheet to another, specifically from Sheet B to Sheet A in case A1. This tutorial provides step-by-step instructions for efficiently managing data in Microsoft Excel.

Effortlessly Find Colored Cell Range with VBA in Tech Support

Learn how to quickly find a colored cell range in a data dump with 10,000 lines using VBA, even if you know the hex code of the color. Improve your tech support skills with this time-saving trick.

Managing RJ45 Serial Device: A Comprehensive Tech Support Guide

Learn how to manage an RJ45 serial device for your lab computer, even if it has an RS232 serial port and cannot connect directly to your Ubuntu 22.04 laptop. Our tech support guide offers a helpful solution.

How to Create a Scrollable Multi-Column Table in Excel That Can Be Resized Vertically and Populated Manually

Learn how to create a scrollable multi-column table in Excel that can be resized vertically and populated manually, without referencing other cells. This tutorial will guide you through the process step-by-step, allowing you to better organize and manage your data. Follow along to improve your Excel skills and increase your productivity.

Troubleshooting Failed Windows 10 Version 22H2 Update on Lenovo Laptop with Intel(R) Core(TM) i7-4558U CPU

Having trouble updating your Lenovo laptop with Intel(R) Core(TM) i7-4558U CPU to Windows 10 version 22H2? Read on for solutions to common issues that may be causing the update to fail.

Troubleshooting Postfix: Emails Not Sending from Localhost

Having trouble sending emails from Postfix on localhost? Learn about the common causes and how to resolve them. Check your main.cf configuration and ensure your email is set up correctly.

Recovering exFAT Formatted CFexpress Card: Mistakenly Corrupted or Overwritten Files in Apple Photos

Learn how to recover your files from an exFAT formatted CFexpress card that has been mistakenly corrupted or had files overwritten in Apple Photos. Follow our step-by-step guide for a successful data recovery.

Highlight Cells Based on Defined Pattern in Tech Support

In this tech support guide, learn how to highlight cells based on a defined pattern in popular spreadsheet programs such as Microsoft Excel, Google Sheets, and LibreOffice Calc. This tutorial will help users manage and analyze data more efficiently.

Can't Change Size of Dev Drive? Here's What to Do

Having trouble extending the size of your Dev Drive? This article provides useful tips and step-by-step instructions on how to change the size of your development drive for Linux, Windows, and MacOS.

Understanding the Size of Encrypted GPG Messages: A Tech Support Perspective

Have you noticed a correlation between the size of the input and the size of encrypted GPG messages? This article explains the relationship from a tech support standpoint and provides useful insights for troubleshooting and optimizing your encryption processes.

How to Delete Exact Element Tags in Inspect Element Console

Learn how to delete exact element tags in the inspect element console. This tutorial covers the basics of using the console to edit and manipulate the webpage elements. Follow these simple steps to remove unwanted text in your browser.

Solving Power Supply Issues with Lenovo Yoga Pro 9i (16IBH9): A Comprehensive Guide

The Lenovo Yoga Pro 9i (16IBH9) is a powerful laptop with impressive specs and features, but it has a major flaw: power supply issues. In this article, we will discuss the causes of these issues and provide actionable solutions to help you get the most out of your device. Don't let a weak power supply hold you back. Read more to learn how to fix this problem and optimize your laptop's performance.

Fixing Screen Resolution Issue on Windows 7 Computer: A Guide

Learn how to fix a screen resolution issue on a Windows 7 computer. This article provides a step-by-step guide to downloading and installing display drivers, even when the system replies with an error message. Follow these simple steps to optimize your screen resolution and improve your computing experience.

Using VoiceOver on Mac: How to Simulate Keyboard Keys with Built-in Screen Reader

Learn how to use the built-in screen reader, VoiceOver, on your Mac to simulate keyboard keys. This feature is particularly useful for individuals who require assistive technology. With VoiceOver, you can enable various keyboard shortcuts to enhance productivity and accessibility.

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