Articles about linux | UserComp.com | Page [ 32 ]

Xubuntu Laptop Unexpectedly Shutting Down - Diagnosis

Diagnose Xubuntu laptop unexpected shutdowns by analyzing journal logs for kernel panics and monitoring hardware temperatures to identify thermal or software causes.

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Common Folder Permissions Issues During Linux Distro Installation

Resolve Linux installation permission denied errors by fixing mount point ownership, ensuring proper sudo privileges, and unmounting conflicting partitions.

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Add 'Select Type' Option to Right-Click on Files/Folders

Provides workarounds to filter files by extension in Windows, macOS, and Linux since native right-click selection is unsupported.

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Optimizing File System Usage with SSDs: A Cross-Platform Comparison for Linux, Windows, and Software Development

Resolve SSD performance degradation and wear in Linux and Windows development environments by configuring TRIM, mount options, and file system settings.

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How to Use WinRAR in Linux to Verify RAR Archive Files and Print Potential Corruption Errors to a Log File

Verify RAR archive integrity and log corruption errors using the unrar t command in Linux.

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Script: Recognize Filename - Create Folder, Move Files

Automate file organization by parsing filenames to extract metadata, creating corresponding directories, and moving files across Linux, Windows, and macOS.

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Ethernet Flow Control Unexpected Behavior: Troubleshooting Bandwidth Problems

Resolve unexpected bandwidth throttling on 100Mbps switches caused by asymmetric pause frames and duplex mismatches.

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Installing OpenJDK 21 on Debian 12: 'java' command not found

Resolve the java command not found error on Debian 12 by installing OpenJDK 21 and configuring update-alternatives.

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Why does my xfce4-panel keep crashing and immediately respawning itself many times a day?

Resolve xfce4-panel infinite crash and respawn cycles by resetting configuration files, disabling incompatible plugins, and analyzing system logs for segfaults.

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XAMPP Not Loading PHP Files Connected to Internet

Resolve XAMPP PHP loading delays caused by IPv6 DNS timeouts by binding Apache to 127.0.0.1 in httpd.conf.

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How to Run Kali Linux VM on Windows 10: A Comprehensive Guide

Resolve the need to run a full Kali Linux penetration testing environment on Windows 10 without modifying the host system by installing it in VirtualBox.

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Starting Tomcat with Systemd Service

Configure systemd to manage Tomcat as a service for automatic startup, proper user permissions, and environment variable handling.

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Notebook Booting Only Sometimes: Troubleshooting Linux Boot Issues

Resolve intermittent Linux boot failures by diagnosing hardware faults, correcting BIOS settings, and repairing the GRUB bootloader.

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Resolving a Loop Scenario Network Issue Due to a Physical Short Circuit

Resolves broadcast storms caused by physical short circuits between switch ports using immediate cable disconnection and STP configuration.

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Setting FastStone Image Viewer to Display Image Path in Title Bar

FastStone Image Viewer cannot display the full file path in the title bar, so users must check the status bar at the bottom of the window to view the complete directory location.

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Translate Comma-Separated Values from Amazon JSON

Resolve parsing errors when extracting nested comma-separated strings from Amazon JSON responses in Python.

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Google often reindexes the internet: Many computers running reindex?

Clarifies that Google does not use local computers to reindex the internet, explaining that high resource usage is caused by local applications or system updates rather than remote crawling.

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Troubleshooting 'chmod setuid' Error: Operation Not Permitted

Resolve chmod setuid Operation Not Permitted errors by checking noexec mount options, user capabilities, and filesystem restrictions.

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Troubleshooting 'BusyBox Initramfs' Error in Kali Linux (VirtualBox and VMware)

Resolve Kali Linux BusyBox Initramfs boot failures by repairing corrupted virtual disk file systems or rebuilding the initial ramdisk image.

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Understanding File Formats: A Look into Linux proc FS Files like /proc/mdstat

Monitor Linux software RAID array health and synchronization progress in real-time using the /proc/mdstat file.

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Using ProcDumps in Linux to Locate Memory Leaks in .NET 6.0 Applications

Resolve confusion between Windows ProcDump and Linux dotnet-dump to successfully capture minidumps for analyzing memory leaks in .NET 6.0 applications on Linux.

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Lightweight Video Editing: Bulk Change Default Audio Tracks and Merge Multiple Videos (MKVToolNix Not Suitable)

Use FFmpeg to bulk change default audio tracks and merge multiple videos efficiently without heavy editing software.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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Average Interest Rate Between Two Dates: A Tech Support Solution

Calculate the average interest rate between two specific dates in Excel using the AVERAGEIFS function with date range criteria.

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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.

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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.

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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.

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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.

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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.

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Live Stream Another Room with a USB Hub or Extender (10m)

Solve video dropouts and connection failures when streaming a webcam over 10 meters by using active USB extenders or fiber optic cables instead of passive hubs.

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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.

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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.

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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.

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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.

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Monitoring Bandwidth Used by Transmission Torrenting with nethogs in Tech Support

Resolve slow internet speeds by identifying if the Transmission torrent client is consuming excessive bandwidth using nethogs.

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Change Umask User Using Tcsh in XFCE (Debian)

Set default file permissions for new files and directories in tcsh on Debian XFCE by configuring the umask value in the .tcshrc initialization file.

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Awk Becomes Cumbersome: Consider Next Tool for Text Transformation?

Resolve complex text transformation tasks that exceed Awk's capabilities by switching to Python or Perl for better readability and data structure support.

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Understanding Job Result Dependency Errors in System Logs

Resolve systemd dependency failed errors by identifying missing resources and adjusting service configurations.

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Understanding Number of Data Movements with SSD Drive in Linux: A Simple Example

Demonstrates how to visualize and analyze SSD data movement in Linux using iostat, blktrace, and controlled I/O workloads.

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Troubleshooting Sudden Network Unreachability for Certain Devices

Resolve sudden network unreachability for specific devices by fixing IP conflicts, DNS errors, and corrupted ARP caches.

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Deploy Encrypted Password on Windows 10 Without Key

Solve the inability to deploy encrypted passwords on Windows 10 without user-specific keys by implementing AES symmetric encryption or BitLocker.

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