Bash

How to Parse a Filename in Bash: A Simple Guide Parsing a filename can be a common requirement for many scripting tasks in Bash. Whether you are dealing with logs, data files, or other resources, ...

How to Write a for Loop in Bash: A Simple Guide If you’re diving into the world of Bash scripting, mastering loops is a crucial step in your journey. One of the most fundamental loops used in ...

Is it Worth Switching to zsh for Casual Use? When it comes to command line shells, two names often dominate the conversation: bash and zsh. As the default shell for Mac OS X, bash is widely used and ...

How to Detect if a File Ends with a Newline in Bash In many programming and scripting tasks, ensuring that a file ends with a newline character is crucial. This is particularly true when working with ...

Solving the Mystery: Why gpg Fails in Cron Jobs Running scheduled tasks with cron is a common practice in system administration and automation. However, sometimes these tasks behave differently when ...

Understanding How Bash Handles Data Through Pipes in Linux When using command line tools in Linux, one of the most powerful features at your disposal is the capability to connect commands through ...

Why Doesn’t find Return Expected Results? Here’s How to Fix It If you’ve ever run the find command in your Unix-based system, you might have encountered a frustrating situation where ...

How to Convert Markdown Documents to HTML in Bulk: A Step-by-Step Bash Guide Are you drowning in a sea of Markdown files and yearning for a way to convert them all into HTML at once? You’re not ...

How to Generate a Core Dump in Linux on Segmentation Faults Segmentation faults can be frustrating, especially when you’re trying to debug a process in Linux. A segmentation fault occurs when a ...

Why You Shouldn’t Bet the Future of Your Company on Shell Scripts In the world of software development and system administration, shell scripts are a common tool used for automating tasks. ...

Understanding ASCII Codes in Bash When working in a Bash command line environment, you might encounter situations where you need to generate specific ASCII codes. For example, you may want to generate ...

How to Resolve Symbolic Links in a Shell Script Working with symbolic links (or symlinks) in Unix-like systems can sometimes be tricky, especially when you want to find out the actual path that a ...

How to Easily Show a GUI Message Box from a Bash Script in Linux When writing Bash scripts in Linux, especially on Ubuntu, you might find yourself needing to present information or require user input ...