Articles about f | UserComp.com

Is It Safe to Forward Random Ports to a Nextcloud Server with a Specific MAC Address?

Learn about the risks of forwarding random ports to a Nextcloud server with a specific MAC address.

Port Forwarding Works with Wi-Fi: Liberate TCP/UDP Ports Remotely

Learn how to set up port forwarding on your Wi-Fi network and access TCP/UDP ports remotely. This step-by-step guide covers securing your connection and training your remote computer.

Port Forwarding Works with Wi-Fi: Liberate TCP/UDP Ports

Learn how to set up port forwarding on your Wi-Fi network to access remote computers or services using TCP and UDP ports. Follow these steps to configure your router and secure your connection.

L2 WiFi-to-Ethernet Bridge: Drops Internet Connection on Ubuntu Server 23.10

This article explains how to troubleshoot and resolve issues with L2 WiFi-to-Ethernet Bridge connections dropping on Ubuntu Server 23.10.

Font Size Issue with xterms after Upgrading to a 1920x1080 Monitor

After upgrading to a new laptop with a 1920x1080 monitor, some xterms have become smaller and illegible. This article explores potential solutions to this issue.

Recovering Deleted Files: A Guide for Windows Laptop Users

Learn how to recover deleted files on your Windows laptop after accidentally moving or emptying the Recycle Bin. Follow our step-by-step guide to increase your chances of data recovery.

Discourse: Highlighted Links in the Left Column with Bell Icon

In Discourse forum, clicking on the profile picture (avatar) in the top-right corner of the screen shows column icons. The left column is highlighted with a list of links. Learn how to use the bell icon to manage these highlighted links.

Pulling Data Across Worksheets in Google Sheets: Label1

Learn how to transfer data labeled as 'Label1' from column F in Worksheet 1 to column A in Worksheet 2 in Google Sheets.

Bulk Renaming Files with Regex: Greek Capital Letters Replacement

Learn how to replace Greek capital letters in bulk using Bulk Rename Utility and regular expressions.

Solved: Permission Denied - 500MB HDD/SSD Window File Deletion

Learn how to resolve a 'Permission Denied' issue when attempting to open Word files from a deleted 500MB HDD/SSD on a Windows system.

Sharing btrfs home across Arch-based systems with LVM on LUKS setup

Learn how to share a btrfs home partition across multiple Arch-based systems using LVM on LUKS setup.

Resolving O365 MS Access Trust Center Issues after Switching from RDS 2016 to 2022 and Office 2016 to Office 365

Learn how to resolve confusing issues with O365 MS Access Trust Center after upgrading from RDS 2016 to 2022 and Office 2016 to Office 365. This article suggests steps to define GPOs for a smooth transition.

Adding Private key SSL Cert to IIS: CSR and File Instructions

Learn how to add a Private key SSL Cert to IIS using CSR and file instructions. Renewing SSL certificates hosted on IIS.

CPU Doesn't Take Command: Stuck at 1.6GHz

Users report their CPU not responding to commands and staying at 1.6GHz despite attempts to increase usage. This issue can occur on various platforms, including Linux, Windows, and MacOS.

Unable to Enter IP Address when Buying Domain with Cloudflare

Users attempting to buy a domain and add it to Cloudflare are encountering issues entering the IP address. This article provides potential solutions to help resolve the issue.

Linux Breaking NTFS Filesystems on Kubuntu 22.04 with Kernel 6.5.0-28

Users of Kubuntu 22.04 with kernel 6.5.0-28 have reported system stuttering issues since an unassisted update. Initially, they suspected RAM problems, but it appears the NTFS filesystem is being affected.

Setting up FIREWALL with DIPSEC (StrongSwan) for Site-to-Site Connection: Making PING work on Debian 12

This article explains how to set up a FIREWALL with DIPSEC using StrongSwan for a site-to-site connection between three nodes: edgerouter#1 (10.41.1.0/24), edgerouter#2 (10.48.2.0/24), and a VMS Debian 12 server. We will configure firewalld and make PING work between the nodes.

Sum Series Rows Formula in Excel: Calculate Sum of Two Columns Without Creating Another

Learn how to calculate the sum of two columns in Excel without creating an additional column using the SUM function.

Building and Running C++ Code in WSL2 (Linux Debian) with Mingw - Not Always the Last One Running

Learn how to build and run C++ code in the Windows Subsystem for Linux (WSL2) using Mingw. This guide covers the setup process and troubleshooting common issues.

Adjusting PHP-FPM Performance with System Resources (Number of CPU Cores Mostly) on a Fairly Weak Server

This article discusses how to optimize PHP-FPM performance on a fairly weak server by adjusting the number of CPU cores. Learn how to improve system resources allocation and enhance your website's performance.

Setting up IPSEC (StrongSwan) Site-to-Site for PING to Work between Debian 12, Edgerouter #1, and Edgerouter #2

Learn how to set up IPSEC (StrongSwan) Site-to-Site for PING to work between a Debian 12 system and two Edgerouter devices (10.41.1.0/24 and 10.48.2.0/24).

Thunderbird: Slow Downloading of Gmail Messages with Filters

Users of Thunderbird email client report slow downloading of Gmail messages when numerous user labels and filters are created, particularly direct messages folders. This article provides solutions to optimize Thunderbird's performance.

PowerPoint PDF Colour Fonts Wrong in Foxit Reader

Users report an issue where the colours of fonts in a PowerPoint presentation exported to PDF appear incorrectly as white and black when opened with Foxit Reader. This article provides possible solutions to resolve the issue.

Setting up Nginx: Conf File Not Picking Alphabetic Order for URLs that Don't Match Requests

This article explains how to resolve an issue where the Nginx configuration file is not respecting the alphabetic order for URLs that don't match requests.

Trying to Set Forum Labels: Changing Dates Values for Completed Items

A user is having trouble setting the labels for completed items in a forum, specifically changing the dates. In this example, the user wants to set the label for Sep 23, 2024, with 20 completed items.

Batch File Disables Device Waking PC from Sleep on Windows 11

Users report that running a batch file puts their Windows 11 PC to sleep, and they've encountered issues with device waking. In this article, we'll explore possible causes and solutions.

Removing Every Nth Frame in Raw Video Using FFmpeg

Learn how to remove every Nth frame in raw video files using FFmpeg. This process is useful when dealing with digitally converted films that have been duplicated at regular intervals.

Windows Prevents Opening Mixed File Types: A MacOS Compatibility Issue

When trying to open two different file types in Windows 11 x64, the right-click context menu may not show an 'Open' or 'Enter' option. This issue might be related to MacOS compatibility.

Setting Default Selected Menu Item in Midnight Commander

Learn how to set the default selected menu item in Midnight Commander for tagged files using the UserMenu (F2) in various desktop environments like Kate and KDE Plasma.

Setting up IPSEC (StrongSwan) Site-to-Site on Debian 12: Making PING Work

Learn how to set up IPSEC Site-to-Site connections using StrongSwan on Debian 12 and make PING work between nodes.

Preventing the Status Column from Appearing Permanently in Windows Registry

Learn how to hide the Status column in File Explorer permanently using the Windows Registry.

Accepting Shared Folders on Syncthing Remotely via Command Line

Learn how to accept shared folders on Syncthing remotely using command line interfaces on various operating systems.

Chrome Randomly Refusing to Download PDF Files: Troubleshooting Steps

Experiencing issues with Chrome not downloading PDF files? Here are some steps to help resolve the problem.

Surface Diagnostic Toolkit: Absolute Location Touchpad Usage on Test Surface Devices

This article discusses how to use the Surface Diagnostic Toolkit to check if a test surface device's touchpad utilizes absolute location with fingertip touch.

Error: NO SigTag Received - Authentication in Firehose Operation

This article explains the causes and solutions for the 'NO SigTag Received - Authentication' error encountered during Firehose operation.

Integrating Windows-10 WIM File with Microsoft Office 2013

Learn how to integrate a Windows-10 WIM file with Microsoft Office 2013 for seamless deployment and installation.

Detecting ESP8266 Traffic using Wireshark

Learn how to detect and analyze ESP8266 traffic using Wireshark, an external tool for monitoring network data.

Resizing File Systems with Many Block Group Descriptors for Linux Ableton Push 3 Standalone

Learn how to resize file systems with many block group descriptors for Linux Ableton Push 3 Standalone. This guide covers cloning larger drives with up to 35 partitions.

Office Pro Plus 2021 Retail Install Fails on Windows 11 Pro 23H2

Users report failure to install Office Pro Plus 2021 Retail using Office Deployment Tool on Windows 11 Pro 23H2. This issue has persisted for the last three days, even with admin privileges.

Adding Total Numbers Across Multiple Sheets in Excel: A Tech Support Guide

Learn how to add total numbers across multiple sheets in Excel using various methods. This tech support article covers two scenarios: one employee using one workbook and multiple employees using one workbook.

Avoiding Unsynced STDOUT and STDERR Output File in Windows

Learn how to avoid unsynced STDOUT and STDERR output files in Windows when using the '>&1' redirection operator.

Google Refuses to Verify Email Address for Developer Mail in Google Play Console

Users encountering issues with Google Play Console email verification for their developer accounts. Learn how to troubleshoot and resolve this problem.

Resolving Gamepad Control Issues in Windows for Minecraft with Midnight Controls Mod

Learn how to resolve gamepad control issues in Minecraft on Windows while using the Midnight Controls mod.

Resolving Not Enough Space Errors in Shared Network Folders via RDP on Windows Server 2022

This article discusses the causes and solutions for 'Not Enough Space' errors that occur when accessing shared network folders via Remote Desktop Protocol (RDP) on Windows Server 2022.

Access Denied: USB Not Showing up in Rufus - Tech Support

Learn how to resolve the issue of a USB not showing up in Rufus with suggested solutions for both Linux, Windows, and MacOS users.

Postfix, Node.js, and SMTP: Receiving Emails with a Custom Domain

Learn how to set up Postfix Smtp server to receive emails using Node.js and a custom domain.

Understanding the Difference: FFmpeg 'i' Input and Output Duration

This article explains the difference in behavior between using the 'i' input option and the regular input option in FFmpeg for creating a 5-second video from a 10-second input clip.

Transfering Files to Remote Hosts Using Parallel SSH with GnuParallel

Learn how to transfer files to multiple remote hosts using Parallel SSH with GnuParallel. This article covers installing GnuParallel, writing scripts for polling a large number of remote hosts, and running get commands in parallel.

Connecting Ubuntu VM's WiFi Network Adaptor on VirtualBox from Windows 10

Learn how to connect the WiFi network adaptor of a Ubuntu VM running on VirtualBox to the internet from a Windows 10 host machine.

Test Score Calculation: Determining Percentage with Correct Answers

Learn how to calculate test scores by dividing the number of correct answers by the total number of questions. This simple method helps determine the percentage of questions answered correctly.

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