Articles about linux | UserComp.com | Page [ 43 ]

Display List of Unique File Names Across Subdirectories

Retrieve unique base filenames from all subdirectories using find and sort.

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Add Bridge Interface to Docker Image for QEMU VM Reachability

Resolve QEMU VM network isolation in Docker by creating a custom Alpine image with iproute2 and startup scripts to bridge TAP devices.

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Enabling WSL on Windows 11: A Step-by-Step Guide

Enables Windows Subsystem for Linux on Windows 11 by automating feature activation, kernel installation, and Ubuntu setup via PowerShell.

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XFCE/Thunar Behavior: Rename: New?

Resolve the lack of automatic duplicate creation in Thunar by using external tools like perl-rename or custom actions.

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KDE Plasma SDDM Xorg: .Xauthority missing

Fix missing .Xauthority errors in KDE Plasma SDDM Xorg by correcting home directory ownership and permissions.

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Cannot get Seagate SV35 to mount - showing unavailable

Resolve Seagate SV35 unavailable status on Linux by verifying kernel detection, installing filesystem utilities like ntfs-3g, and adjusting udev permissions.

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Why is my public IPv6 address different from the one listed in Linux?

Explains why Linux shows a different IPv6 address than the public one due to privacy extensions and how to identify the correct global unicast address.

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Understanding Special Permissions in Linux: A Guide for Tech Support

Explains how to use setuid, setgid, and sticky bits in Linux to manage file execution privileges and shared directory access.

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Conky Transparency Not Working on Arch Linux

Fix Conky rendering as black blocks on Arch Linux by enabling ARGB visuals and configuring the compositor.

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How to Bind WireGuard Network Interface via IP Address instead of Interface Name in Linux

Resolve application binding errors by configuring policy routing to associate WireGuard IP addresses with the correct network interface.

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Changing Crosh Theme: Revert Back

Resolve altered Crosh prompt appearance by restarting the terminal session or running the reset command to restore the default interface.

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Troubleshooting SSH Nohup Command Not Working as Expected

Resolve SSH nohup process termination by using the -f flag, explicit output redirection, and sourcing environment variables to ensure persistent background execution.

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Differences in UTF-8 paths and escaped outputs across core CLI utilities: A tech support perspective

Resolve inconsistent UTF-8 path handling and display corruption in ls, grep, and find by applying specific quoting and buffering flags for reliable shell scripting.

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VSFTPD Silently Drops Connection - Troubleshooting Guide

Resolve VSFTPD silent connection drops by configuring passive port ranges, updating firewall rules, and adjusting SELinux policies.

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Using Arch Linux as Noob Need Help: Wifi Randomly Dropping

Resolve random Wi-Fi disconnections on Arch Linux by disabling power management and updating kernel firmware.

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Using `-m` option in bash with Vim on Windows 11 Pro

Resolves confusion regarding the invalid -m option for bash and Vim on Windows 11 by clarifying correct command-line syntax.

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How to Use EFI Partition for Windows and Multiple Linux Multi-Boot Setup

Resolve multi-boot conflicts by sharing a single EFI System Partition for Windows and multiple Linux distributions to prevent bootloader overwrites.

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Persistently configure the OpenSSH daemon on Linux

Resolve OpenSSH configuration changes reverting after reboot by editing sshd_config and restarting the service.

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Reverting to Previous Spacebar Behavior in KDE Dolphin: A Guide

Restore traditional spacebar scrolling in KDE Dolphin by disabling the Space bar starts selection option in General settings.

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How to Determine if a Mystery Partition hasBeen Deleted

Verify if a partition was deleted by checking for missing entries in diskpart, Get-Partition, fdisk -l, or lsblk outputs.

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Troubleshooting WSL not initializing due to systemd-firstboot.service

Resolve WSL initialization failure caused by systemd-firstboot.service hanging or encountering permission errors.

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Change Code Time Duration: from '%H:%M:%S' to 'XhYmZs' instead

Convert H:M:S time duration strings to compact XhYmZs format in Python using datetime.timedelta.

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Allow Arguments to be Passed to Multiple Services in Docker

Resolve Docker multi-service configuration by routing command-line arguments to specific services via a custom entrypoint script.

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Low GUI Performance of Some Apps Running in WSL

Resolve low GUI performance in WSL by optimizing resource allocation, updating graphics drivers, and configuring WSLg settings.

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SSH to Linux from Windows 11: Troubleshooting Connection Reset Issues

Resolve SSH connection reset errors from Windows 11 to Linux by fixing cipher mismatches, firewall blocks, and sshd configuration issues.

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Switch WSL store version in Windows 11

Resolve SSH daemon failures in WSL 1 by converting the distribution to WSL 2 using wsl --set-version.

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Finding Equivalent Packages: Ubuntu to Alpine

Resolve missing dependencies when migrating from Ubuntu to Alpine by mapping apt packages to their apk equivalents.

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Secondary DNS server preferred over primary on iOS

Resolve iOS DNS priority issues by manually setting the desired server as the first entry in Wi-Fi settings or via MDM profiles.

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Fix Duplicate IP Addresses on DHCP Server (Mesh Wi-Fi)

Resolve duplicate IP address conflicts on mesh Wi-Fi DHCP servers by correcting pool ranges and clearing stale leases.

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BIOS Won't Allow Boot Priority Change for Ubuntu Hard Drive

Resolve BIOS inability to change boot priority for Ubuntu by disabling Secure Boot and Windows Fast Startup.

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Script to Find Common Strings Between Two PDF Files

This script identifies common words between two PDF files by extracting text with pdfplumber and performing a set intersection on Linux.

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Batch File Works Locally: cmd Loops Run Using Jenkins

Resolve Jenkins batch file failures when stopping OneDrive by targeting the correct OneDrive.exe process instead of a non-existent service.

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Mutt/Neomutt Maildir not saving sent email

Fix Mutt and Neomutt failing to save sent emails by correcting the record variable syntax, ensuring proper directory permissions, and aligning folder settings.

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Unable to Enable Filesystem for Compilation: A Common Tech Support Issue

Resolve Linux compilation failures caused by read-only filesystems, insufficient disk space, or incorrect file permissions.

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Connecting a Linux Laptop to the Internet via Ethernet for Windows VM

Configure VirtualBox bridged networking to give a Windows VM direct internet access via the Linux host's Ethernet interface.

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Preventing Long File Paths from Breaking Lines in Tech Support

Fixes long file paths breaking line wrapping in tech support documents by applying CSS overflow-wrap and word-break properties.

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Unable to Adjust Firefox Window Size in Kali Linux

Resolve Firefox window resizing issues in Kali Linux by resetting corrupted profile state files.

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How to Add Windows Firewall Rule Like Linux Interface eth0

Resolve ambiguity in Windows firewall rules by targeting specific network interfaces using the InterfaceAlias parameter in PowerShell.

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Troubleshooting Potential Hard Drive Fault: SSD Working Fine on PC

Resolve sudden file disappearance on a PC by identifying and recovering data from a failing secondary hard drive while the SSD remains functional.

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Unintended Discovery of an Obscure Chinese Poem (BAT File)

Resolve unintended Chinese poem output in batch files by correcting character encoding mismatches and properly escaping non-ASCII text.

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Understanding the Use of 4G Routers as Wi-Fi Router Substitutes

Provides step-by-step instructions for configuring a 4G router to replace wired broadband by setting up cellular connectivity, securing Wi-Fi credentials, and distributing internet via Ethernet ports.

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How to Rename a File in Linux: Step-by-Step Guide

Resolves the problem of renaming single files, batch renaming multiple files, and performing complex pattern-based filename changes in Linux using mv, loops, sed, or awk.

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Why is e2fsck-c flag causing slow performance?

Resolve slow e2fsck performance caused by the -c flag's full disk surface scan.

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Starting and Managing User Login Services with systemd on Linux Mint 21.2

Configure user-level systemd services on Linux Mint 21.2 to automatically start custom scripts upon login without root privileges.

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Can I use Ethernet with Double RJ11 Sockets?

Resolve Ethernet connectivity issues in homes with only RJ11 telephone sockets by verifying wiring integrity and using appropriate adapters.

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Sharing Second Drive Using Samba on Ubuntu 22.04.3: A Step-by-Step Guide

Resolve inability to access a second drive on Ubuntu 22.04.3 over the network by configuring Samba sharing with persistent mounting and secure permissions.

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Connecting Two Devices on a Wireless Local Network

Resolve local network connectivity issues between two devices on the same Wi-Fi by verifying IP configuration, subnet alignment, and firewall settings.

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BTRFS RAID 5/6 Auto-Healing: A Comprehensive Guide

Resolves silent data corruption in BTRFS RAID 5/6 by configuring scrub operations to detect and repair discrepancies using parity or mirrored copies.

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How to Increase RAM in a Gigabyte H55M-D2H Motherboard with RAID5 (1632GB RAM Limit)

Resolve confusion between 16GB RAM and 1632GB storage limits on Gigabyte H55M-D2H by clarifying chipset constraints and correct installation.

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How to Make a Server Not Use VPN as a Default Gateway

Resolve Linux server traffic routing through VPN by disabling default gateway redirection via WireGuard split tunneling or manual route metric adjustment.

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