Articles about command | UserComp.com

Monitor CPU Memory Usage: A Great Start with SuperUser, But How About Advanced Duration?

SuperUser provides a great solution for monitoring CPU memory usage through command line. However, to gain advanced insights, knowing the duration of the command is necessary.

Bash Command: Understanding '//xxx[]' and Its Usage

In this tech support article, we will explain the usage and functionality of the '//xxx[]' command in Bash. This command is often used in scripts and can be confusing for new users. We will provide examples and explain how it can be used effectively.

MacOS Terminal: Common Commands Like 'cd' Not Working, How to Set New Path Variable and Delete Old Ones

Experiencing issues with common commands like 'cd' in MacOS terminal? Learn how to set a new path variable and delete old ones to resolve the problem.

Automating Command Logging Sessions in PuTTY: A How-To Guide

Learn how to automate command logging sessions in PuTTY for efficient and secure remote access management. Follow our step-by-step guide.

Running PowerShell Commands with Spaces using WSL: A Complicated Example

Learn how to run complex PowerShell commands involving piping and spaces in WSL (Windows Subsystem for Linux). This example demonstrates using the find command to search for specific files with multiple arguments.

Creating Desktop Shortcuts with Randomly Generated Number Filenames in Command Line Arguments

Learn how to create desktop shortcuts with command line arguments that contain randomly generated number filenames.

Custom Commands and Working Variables in Vifm File Manager

Learn how to use custom commands and working variables in Vifm, a powerful and efficient file manager for Linux, MacOS, and Windows.

Customizing the Purpose of Back and Forward Commands in PowerPoint's Ribbon/Quick Access Toolbar

Learn how to customize the Back and Forward commands in PowerPoint's Ribbon/Quick Access Toolbar for easier navigation.

Minecraft: Elevated Command Prompt Not Running Despite Admin Permissions

A Minecraft server running on a Hyper-V Guest OS system experienced an issue where the elevated command prompt was not running despite admin permissions already granted. This article provides a potential solution.

Minecraft: Elevated Command Prompt Not Running Despite Admin Permissions Granted on Hyper-V

A Minecraft server running on a Hyper-V Guest OS encountered an issue where the elevated command prompt failed to run despite admin permissions already being granted. This article provides potential solutions to resolve the problem.

Elevated Command Prompt Required to Run Minecraft on Hyper-V despite Admin Permissions

A user encountered an issue where Minecraft requires an elevated command prompt to run on a Hyper-V virtual machine, even with admin permissions. In this article, we'll explore the cause of the problem and suggest potential solutions.

Understanding TCP Streams: Two Separate Modules for Command Machines

This tech support article explains the concept of TCP streams and how they function in the context of command machines. It covers the two separate TCP modules involved: one that receives commands and another that sends data based on those commands. This article is intended for users with a basic understanding of networking and will provide a brief overview of TCP streams and their importance in managing command machines.

Robocopy Command Execution Time Difference between Two Computers

This article explains the reasons for different execution times of the Robocopy command on two computers, and provides potential solutions.

Unable to Start Terminal with Non-English Start Folder: Windows 10, PowerShell, and Command Prompt

Learn how to start PowerShell and Command Prompt with non-English start folders in Windows 10 Terminal.

Unable to Start Terminal (Set Start as PowerShell) with Asian Characters in Directory

Users on Windows 10 encounter an issue where they're unable to start the terminal (PowerShell as start item) when the directory contains Asian characters. In this article, we'll explore potential solutions to resolve this problem.

Root Folder: LS Command Gets Stuck

A user reports that the 'ls' command gets stuck when run from the root folder. However, it runs correctly for common users and their parent folders. Learn how to resolve this issue.

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.

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.

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.

FFmpeg WebM YouTube Settings Command for Stills

Learn the FFmpeg command to create a WebM still image that is compatible with YouTube settings.

Understanding Pipe Output in Command Shell

Learn about pipe output in command shell and how to effectively use it to redirect the output of one command as the input of another.

Automating Excel Formulas with Macro VBA: Creating a Command Button

Learn how to automate Excel formulas using Macro VBA and create a command button for easy cell updating.

Troubleshooting Non-Functioning Nirsoft Sound Volume Command Line (svcl.exe)

If you're encountering issues with the Nirsoft Sound Volume Command Line tool (svcl.exe), follow this guide to troubleshoot common problems. Learn how to create a VBS file and set default speaker settings.

Windows 10 PRO: Changing Path in Command Prompt or Typing Address Bar in File Explorer for a Fairly New Computer

Learn how to change the command prompt path or use the address bar in File Explorer on a fairly new Windows 10 PRO computer. Get instructions for displaying the full path in the Command Prompt and using the address bar for quick file navigation.

Running Multiple Complex Commands in Windows: Difference between & & &

When running multiple complex commands in the Windows Command Line, the use of the '&&' operator can significantly improve performance by avoiding the loading and closing of a new command process for each command. In this article, we explain the difference between '&&' and '&' and provide examples of their usage.

Understanding Syntax: Does 'grep-v' Command Show Uncommented Lines or Hide Empty Ones?

This article explains the behavior of the 'grep-v' command in showing uncommented lines versus hiding empty lines. Through a test file, we demonstrate the difference and clarify any potential confusion.

Logging Commands Remotely in Ubuntu Linux

Learn how to log commands remotely in Ubuntu Linux using SSH and various command-line tools.

Troubleshooting 'dir' Command Prompt Issues: A Comprehensive Tech Support Guide

Experiencing problems using the 'dir' command prompt in Windows? This tech support article offers a step-by-step guide to help you identify and resolve common issues.

Running EX Commands on Arch Linux: $ex-s-c vs. $pacman-Ql

In this tech support article, we'll compare using $ex-s-c and $pacman-Ql commands on Arch Linux for managing system packages and configurations.

Understanding and Disabling 'Done' Messages in Shell Scripts

In this article, we'll discuss how to prevent the 'Done' message from appearing when running shell commands using methods like `set +m` and editing your profile or bashrc files.

Using grep Pipe Symbol in Command Line: A Comprehensive Guide

Learn how to use the grep pipe symbol effectively in command line searches. Understand the basics and explore examples using vertical bars and grep-a-b results.

Extracting 7-Zip Installer (.exe) Without Installing (Command Line Parameters) in Windows

Learn how to extract a 7-Zip installer (.exe) without installing it using command line parameters in Windows.

Running Chromium Browser Terminal Commands on OpenFyde/ChromiumOS

Learn how to run Chromium browser terminal commands on OpenFyde/ChromiumOS to set specific parameters such as zoom factor.

Windows Command Prompt: Command Chaining and Non-Zero Return Values

In Windows Command Prompt, command chaining continues even if a command fails. However, a non-zero return value from a command can be captured and used in batch files. In this article, we explain how command chaining works and how to handle non-zero return values.

Capturing Entire Process Tree in macOS: A macOS Command Line Tool

Learn how to capture an entire process tree in macOS using a command line tool. This article suggests a tool similar to tracetree for Linux, and provides instructions on how to use it.

USB Drive Read-Only After Using DD Command with Linux ISO

This article explains how using the dd command with a Linux ISO on a USB drive can result in the drive becoming read-only. Suggested solutions to regain write access are provided.

Jerky Scrolling in Ubuntu: A Love-Hate Relationship with Linux and Windows

Experience jerky scrolling in Ubuntu but can't go back to Windows? Learn how to troubleshoot and solve this issue while maintaining your love-hate relationship with both operating systems.

Understanding the /qh argument in Powercfg for Window's Argument Window

In this article, we will discuss the use of the /qh argument in Powercfg, a command-line utility in Windows. This argument is used to display the current power plan settings, but it's not well-documented and can be confusing for some users. We will explain what this argument does and how to use it.

Find Command Not Finding Files: Specify Folder for Accurate Results

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