Articles about scripting | UserComp.com

Creating a Shell Script to Add a String to the End of a Positional Variable

Learn how to create a shell script that adds a string to the end of a positional variable, specifically for use with the rsync command to call the destination directory. This tutorial provides a step-by-step guide to help you get started.

Bash Script Fails to Find Update Specific Line: grep, sed Solutions

In this tech support article, we address a common issue encountered when writing a simple script to add Wayland support options to specific application files. The script utilizes grep to check a line and sed to add missing options. However, the script fails to find the update specific line. We provide solutions using grep and sed to overcome this challenge.

Setting Global Variable with Bash Function Output Piped to Another Command

Learn how to set a global variable in bash by piping the output of a function to another command. This technique is useful for assigning the output of a command or function to a variable in a bash script. In this example, we define a small bash function and demonstrate how to set the value of a global variable to the output of the function.

Automate Hosts File Entry Clean-up with this Script Tool

Deleting useless entries from the hosts file can be a tedious task. This script tool checks each entry and ensures proper DNS resolution. Clean up your hosts file with ease and efficiency. Read more to find out how.

Dynamically Set Variable in Batch Files: Naming Conventions

Learn how to dynamically set variables in batch files while avoiding naming conflicts. Create functional and interesting scripts with ease.

Utilizing Echo Statements in Source Scripts: A Comprehensive Guide for Tech Support

Learn how to effectively use echo statements in sourced scripts, such as .cshrc and .bashrc, to improve troubleshooting and customization in tech support. Discover the benefits of echo statements and how they can enhance your command-line experience.

Using Echo Statements in Sourced Scripts: .cshrc, .bashrc, & Commonevalbash-c

Learn how to use echo statements effectively in sourced scripts such as .cshrc, .bashrc, and commonevalbash-c to set environment variables and improve your understanding of the script execution. This SEO-optimized article provides a brief overview and encourages you to read more about tech support.

Scripting with Files and Folders: A Tech Support Guide

Learn how to write effective scripts for managing files and folders without pop-up windows. This tech support guide covers best practices for scripting in various operating systems.

BatScript Behaves Differently When Executed Directly via Curl on Windows 10

This article discusses an issue where a simple BatScript behaves differently when executed directly via Curl on a Windows 10 machine.

Make Script Work: Avoid Popup Window in 'SendToQuickLaunch.js' for Tech Support

This article explains how to modify the 'SendToQuickLaunch.js' script to avoid displaying a popup window when used for file association in tech support.

Speed Reading Large Number of XML Files in Bash: Overcoming the Bottleneck

Learn how to optimize the reading process of large numbers of XML files using Bash script. Discover the potential bottleneck and techniques to improve performance.

PowerShell Script Exit Code Not Reflected in Task Scheduler Job

This article aims to help users understand and resolve an issue where a PowerShell script's exit code is not being reflected in the Task Scheduler job. Learn about try-catch blocks and the exit command to ensure proper error handling and code return.

Troubleshooting Batch File Scripts for WordPress/WooCommerce Pages

Having issues with various versions of a batch file script used for assisting listing items on WordPress/WooCommerce pages? Learn about possible solutions andcommon problems.

Pause AutoHotKey Script: Dropdown List Opened, Resume on Selection

In this tech support article, we will discuss how to pause an AutoHotKey script when a dropdown list is opened, and resume it when an entry is selected. This can be particularly useful when working with old-fashioned software that doesn't support automation natively. By following the steps outlined in this article, you can improve your productivity and streamline your workflow.

How to Move Video Files to Separate Folders by Batch Script

Learn how to create a batch script to move thousands of video files to separate folders by drama, with each folder containing up to 40 episodes. This streamlined process will save you time and ensure your files are organized effectively.

ChromeDriver Not Found on Cygwin Despite Its Existence: A Troubleshooting Guide

Having trouble running a Python script that uses ChromeDriver on Cygwin? Despite ChromeDriver's existence, you may encounter a 'ChromeDriver not found' error. In this article, we'll explore the possible reasons and provide solutions for this issue. Learn how to optimize your script and overcome this common obstacle for a seamless experience in tech support.

Making Bash Script Output Compatible with Terminal Files for Periodical Status Messages

In this article, we will discuss how to make Bash script output compatible with terminal files, allowing for periodical status messages to be displayed and replacing previous ones using a hotkey combination. This can be useful for executing scripts directly in the terminal and monitoring their progress.

Iterating Arrays and Spaced String Pairs in Zsh: A Comprehensive Guide

Learn how to iterate arrays and manipulate spaced string pairs in Zsh. This guide covers the basics of array iteration, common use cases, and troubleshooting tips. Improve your shell scripting skills and solve common problems with ease. Read more for a comprehensive guide to iterating arrays in Zsh.

Understanding the pipe and heredoc in Tech Support

Learn about the pipe and heredoc concepts, two essential tools in tech support, particularly for Linux systems. This article provides a brief overview, making it SEO optimized and inviting readers to explore more.

AutoHotKey Caps Lock Condition Activation Script: A Tech Support Guide

Learn how to create an AutoHotKey script that detects changes in the Caps Lock key state without course-determined change attempts. This guide provides a solution for when nothing happens when the Caps Lock key is pressed. Optimize your tech support skills with this SEO-friendly article and read more about AutoHotKey and Caps Lock conditions.

PowerShell: Multiply Variable by 5 and Display with Spaces - Batch Processing

This tech support article provides a solution for multiplying a variable by five and displaying the output with spaces in PowerShell. Learn how to use the set and echo commands in a batch script to process multiple values at once.

Say Goodbye to the PowerShell ISE Module Browser Disappearing - Sort it Out with Import-Module!

Are you tired of the PowerShell ISE Module Browser disappearing every time you close it? This nuisance can slow you down and disrupt your workflow. Fortunately, there's a simple solution: Import-Module. With this command, you can easily re-import your modules and say goodbye to the hassle. In this article, we'll show you how to use Import-Module to streamline your PowerShell ISE experience.

Bash Source Command Silently Fails in WSL2 vs Direct Executions in Shell?

Having trouble with the bash source command in WSL2? This article provides an overview of a common issue where sourcing a JSON file to set environment variables and create a function doesn't work in WSL2, compared to direct execution in a shell. We'll explore potential solutions and workarounds to help you get back on track with your bash scripting.

AutoHotkey Not Sending Commands: A Troubleshooting Guide for Tech Support

Having issues with AutoHotkey not sending commands? This SEO-optimized guide covers common reasons and solutions for scripting problems in this automation tool, including cursor movement, clicking, editing data, and copy-pasting information. Inviting audience to read more for expert tech support.

Fixing FFmpeg Batch Script for Video Title and Movie Files

Learn how to troubleshoot a basic FFmpeg batch script for creating video titles from movie files (.ts) that doesn't work when adding a SET variable. Follow these steps to fix your script and get the desired results.

Creating a PowerShell Keylogger: Log Keystrokes Even When PowerShell Isn't Active

Learn how to create a PowerShell function that logs keystrokes, even when the PowerShell window isn't active.

Troubleshooting Bash Script with Suspected Issues of Spaces, Dashes, Filenames and Quoting

Learn how to troubleshoot and fix common issues related to Bash scripting, specifically those involving spaces, dashes, filenames, and quoting.

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

In this tech support article, we will guide you on how to change the time duration format from hours:minutes:seconds ('%H:%M:%S') to hours-minutes-seconds ('XhYmZs') in your script using Python.

Why Powershell Code Works on One Computer but Not Another?

Learn how to identify and resolve issues when a PowerShell script runs correctly on one computer but not another.

Different Outputs when Running 'cat' Command via Scripts: 'cat.sh'

When running the 'cat' command without arguments in a script named 'cat.sh', the shell halts and returns the command prompt. However, when the same command is executed directly in the terminal, it displays the contents of the file. This article explains the reason behind this behavior and provides a solution.

Keeping Powershell Scripts Running Without Interruptions: A Comprehensive Guide

Learn how to keep your Powershell scripts running continuously without interruptions. Detailed explanations and scriptlets provided.

Python Script Fails: Couldn't Find Platform-Independent Libraries

This article explains how to resolve an error in a Python script that fails to run due to missing platform-independent libraries, specifically NumPy.

Automating File Replacement with Shell Script: A Tech Support Solution

In this tech support article, we will discuss how to automate file replacement using Shell script. The process involves reading values from two files, testing for a match, and replacing a line in the first file with the next line from the second. Let's get started!

Using Batch Script for SFTP File Uploads with sftp.exe

Learn how to automate SFTP file uploads using batch scripts and sftp.exe on Windows.

KSH-Syntax Compatible Bash: Refactoring Scripts from KSH to Bash

In the process of refactoring scripts from Kornshell (KSH) to Bash, it was researched extensively online to find KSH syntax compatible with Bash. Despite extensive research, no clear answer was found on how to make Bash scripts KSH syntax compatible.

Bash Scripts and the use of mxtrace-attach for Already Running Processes

In Bash scripting, the mxtrace-attach command is used to obtain information about a command of interest that might otherwise be unobtainable. This article explains how to use mxtrace-attach in a Bash script.

Batch Script: Processing Paired Data Arrays without Loop Statements in Windows

In this article, we explore how to process paired data arrays without using loop statements in a Windows batch script. We will use conditional statements to achieve the desired result.

Mail Server Rewriting Addresses: Handling One Envelope Recipient in Spam

Learn how to handle one envelope recipient spam in email delivery by configuring your mail server to rewrite addresses.

Bash Scripts Not Providing Expected Output?

When running a Bash script, the expected output is not being produced. In this article, we'll discuss potential causes and solutions for this issue.

Echo Print: Display Two Lines Expressions Instead of One in Debian 12 Stable

In this tech support article, we'll guide you on how to display two lines expressions instead of one using the 'echo' command in Debian 12 Stable. The traditional way of hardcoding label results in the expression being displayed on a single line, but we'll show you an alternative method to display each line separately.

Sending Custom Emails with Specific Commands on Linux: A Step-by-Step Guide

Learn how to send custom emails with specific commands using Postfix and a bash script on Linux. This tutorial covers setting up DKIM, configuring the script mailSender.sh, and passing arguments.

Count Frequency of Words in a Text File: ignore 'person', 'file', not count 'personal', 'personnel', 'personally', 'hypersonic', desired results

Learn how to count the frequency of specific words in a text file, excluding certain words such as 'person', 'file', but including 'personal', 'personnel', and 'personally'. This tutorial covers methods for both Linux and Windows platforms.

Windows Server 2022: Script Not Executed During Shutdown - java.exe

Learn how to resolve the issue of a script not being executed during a Windows Server 2022 shutdown, specifically with java.exe.

Prevent Terminal Emulator from Killing Launched Program upon Closing: A Solution for bash Scripts in Alacritty

In this tech support article, we will discuss a solution for preventing the terminal emulator from killing launched programs when it is closed. This issue is commonly encountered when using scripts in Alacritty. By using the 'disown' command, we can keep the script running even after the terminal window is closed.

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