Articles in Systems | UserComp.com

How to Specify Solution Configuration and Solution Platform through Command Line in Visual Studio?

Specify solution configuration and platform via command line using devenv.com with the "Configuration Platform" syntax.

Using `git diff-index --check`.git/hooks/pre-commit

Prevents commits with trailing whitespace or missing newlines using a git diff-index pre-commit hook.

Connecting Linux Industrial Device to Factory Network for Backup

Configure static IP and SSH keys on Linux industrial devices to enable secure automated backups via rsync.

Dual Booting Pop OS and Windows: Windows Keeps Being Placed on Top in Boot Order

Resolves Windows Boot Manager overriding Pop OS in the boot order by manually adjusting BIOS settings and disabling Fast Startup.

FFmpeg on Linux - Convert Video to Play on iPhone [Solved]

Fixes iPhone playback failures by correcting FFmpeg commands to use H.264 High Profile and removing forced resolution scaling flags.

Can't Programmatically Access Content from GVFS-Provided URI?

Resolve GVFS URIs to local paths or use gio commands to enable programmatic file access.

Checking if /dev/mapper/dev0 exists for luks Open decryption setup

Verify if a LUKS encrypted volume is successfully decrypted and accessible by checking for the /dev/mapper/dev0 symlink.

Windows Won't Boot on M.2 SSD after Installing Ubuntu on Separate SSD

Fix Windows boot failure on M.2 SSD after Ubuntu installation by reordering UEFI boot priority to prioritize Windows Boot Manager over GRUB.

Fixing bing.com error when logged on Microsoft account and searching

Resolve Bing search errors in Microsoft Edge caused by corrupted cache, conflicting extensions, or sync issues.

HP860G11 Continuous BSOD: Minidump File Analysis

Resolve continuous BSODs on HP EliteBook 860 G11 by analyzing minidump files to identify the specific faulty driver or hardware component causing the crash.

Save image files directly compressed JPEG format

Reduce image file size by saving directly as compressed JPEG with controlled quality settings on Windows, macOS, and Linux.

Troubleshooting: Windows 11 Installation Requirements

Resolve the Windows 11 installation error by enabling TPM and Secure Boot in BIOS or bypassing checks via registry edits.

Display Settings Window Blank Opening in Kali Linux after switching to bigger monitor

Fix blank Display Settings window in Kali Linux after connecting a larger monitor by verifying graphics drivers and resetting corrupted configuration files.

Fix and Prevent: Multiple Connections to Server's Shared Resource (SMB Shares) on Windows Computers

Resolve Windows SMB share access errors by clearing stale sessions and resetting the Network Store Interface to fix connection limits and credential conflicts.

Cannot Access Private Network When Connecting Through a VPN to My Raspberry Pi

Resolve inability to access private network devices from a Windows client connected via WireGuard VPN to a Raspberry Pi by enabling IP forwarding and configuring iptables firewall rules.

Accessing a File in Two Different WSL2 Installations on Windows

Resolve cross-distro file access in WSL2 by using the shared /mnt/c Windows mount to eliminate complex network shares.

Fixing File Sharing on WSL2 Linux VM for Windows-11

Resolves persistent permission errors and manual mounting issues by configuring wsl.conf for automatic, metadata-aware file sharing between Windows 11 and WSL2.

How to Install Linux Ethernet Driver for Wi-Fi Access on Debian Lenovo IdeaPad1

Install missing Wi-Fi drivers on Debian Lenovo IdeaPad1 using USB tethering to provide internet access for package downloads.

Unable to Find a Way to Permanently Delete an Ext4 Directory on Ubuntu 24.04

Resolve inability to permanently delete ext4 directories on Ubuntu 24.04 by using sudo rm -rf instead of graphical deletion methods.

Recovering Deleted Shared Link Permissions on NTFS

Fix NTFS permission denied errors on Linux by configuring uid, gid, and mask options in /etc/fstab to map Windows ownership correctly.

Disk Management: Values of 700GB Files Deleted After Installing Ubuntu on Dell XPS 17 9710

Prevent accidental data loss when installing Ubuntu on Dell XPS 17 by manually configuring partitions instead of using the default full disk wipe option.

How to Fix the e90002 Error Raised by System.Xml.ni.dll in Windows 10

Resolve the e90002 error caused by System.Xml.ni.dll corruption by repairing the .NET Framework and running SFC and DISM tools.

Recovering from an Accidental 'rm-rf/' Command in Chrome OS

Recover from accidental rm -rf / execution in Chrome OS by performing a clean USB reinstall to restore the root filesystem.

Synology NAS Website Hosting Not Working: Troubleshooting 503 Errors

Resolve Synology NAS 503 Service Unavailable errors by fixing port forwarding, DSM firewall rules, and Cloudflare SSL mismatches.

Win7 Not Detection with Samsung SSD: A Solution

Resolve Windows 7 failing to detect Samsung SSDs by injecting SATA AHCI and USB 3.0 drivers into the installation media using Rufus.

How to Configure a Jump Server to Allow Access to a Local Server Web GUI from a Remote Client Machine

Configure an SSH jump host to securely tunnel local server web GUI access from a remote client through a bastion server.

Strange Unknown Disk Device Windows Suddenly Detects

Resolve Windows detecting an unknown disk device by updating storage drivers, checking physical connections, and initializing the disk via Disk Management.

NGINX in Docker Containers Service on Linux Server: An Overview

Deploy NGINX on Linux using Docker Compose with port mapping and volume mounts for isolated, consistent web service management.

Win11 Turned Black Screen but Keyboard Still Works?

Fixes a black screen with working keyboard in Windows 11 by resetting the graphics driver, checking cables, and uninstalling corrupted drivers via Safe Mode.

Export Display via Program Webmin Not Working

Resolve Webmin graphical application failures by exporting the DISPLAY variable and granting X11 access to the Webmin user.

Batch File: Checking Execution of Nvcplui.exe Before Running Another

Resolve race conditions by verifying Nvcplui.exe is not running before executing dependent scripts in Windows batch files.

Dynamically Set Variable in Batch Files: Naming Conventions

Resolve batch file variable expansion bugs in loops by enabling delayed expansion with setlocal enabledelayedexpansion and using exclamation marks for dynamic values.

How can a thread get to cgroup v1 if not directly written there?

Explains why threads cannot be moved individually in cgroup v1 and must inherit the parent process's cgroup.

Troubleshooting Nginx: HTML Page Returned Instead of Expected HTTP Status Code

Configure Nginx error_page directives to return plain text or JSON instead of HTML for rate-limiting status codes like 429 and 503.

Unable to Find Installed Linux Boot Menu on ThinkCentre M92p

Resolve missing Linux boot menu on ThinkCentre M92p by using F12 for One-Time Boot Menu and configuring GRUB timeout settings.

Setting Default Network Adapter: Wi-Fi vs. Ethernet on Windows 11

Fix Windows 11 prioritizing Wi-Fi over Ethernet by manually lowering the network adapter interface metric to ensure stable wired connectivity.

Switching Active Network Connections Based on Active Windows User: A Guide

Resolve static VLAN limitations by implementing 802.1X authentication to dynamically assign network ports to user-specific VLANs based on Windows login identity.

Concatenating Static Row Column Data: Job Roles Example

Concatenate non-empty job role columns into a clean comma-separated string across Linux, macOS, and Windows.

How to Install .exe on Alpine Dockerfile

Resolve Exec format errors when attempting to run Windows .exe files in Alpine Linux Docker containers by switching to Windows base images or cross-compiling.

Command Recall Stops Working in Git Program on Windows Machine

Fixes Git Bash command recall failure on Windows by switching to the correct shell or repairing corrupted inputrc and history files.

How to Activate F5 VPN on Linux (x86-64) via Command Line

Resolve F5 VPN activation failures on headless Linux by using openconnect to establish a command-line connection.

Efficient way to list files on a backup with non-zero size

Use PowerShell to efficiently list non-zero size files on Windows 10 backups, avoiding zero-byte clutter and speeding up data recovery.

Accessing IIS Website on Hostname via Android Phone on Wi-Fi Network

Resolve hostname access issues for IIS websites on Android by configuring Windows firewall rules and IIS bindings.

What does $FileName$ passed as argument do?

Explains that $FileName$ is a non-standard placeholder for dynamic file name substitution in automation scripts and third-party tools rather than a native Linux variable.

Understanding File Permissions in Windows

Resolve Windows file access issues by configuring ACLs, managing inheritance, and transferring ownership to enforce least privilege.

Windows 11 HP Laptop Icon Becomes Large Not Responding to Command

Fix oversized, unresponsive icons on Windows 11 HP laptops by adjusting display scaling, clearing the icon cache, updating graphics drivers, and repairing system files.

Configuring RHEL 8.6 ifcfg Files: Creation and Overwriting

Resolve RHEL 8.6 network configuration issues by creating or overwriting ifcfg files to apply static IPs and DNS settings.

Fixing iTerm 2: Prevent Non-Hotkey Window from Opening Automatically

Disable Restore previous sessions on startup in iTerm 2 General preferences to prevent non-hotkey windows from opening automatically.

Securely Erasing Data with hdparm: A Solution for Windows Users

Resolves the inability to use hdparm on Windows by guiding users through a Linux Live USB boot process for ATA Secure Erase.

How to Disable Windows DNS Search Domain and Set to `.`

Disable Windows DNS search domain to prevent automatic suffix appending and ensure strict name resolution control.