Bash Version Matters in Script WritingIntroduction As a bash script writer, it’s important to ensure that your scripts will run smoothly on any system. One crucial factor to consider is the version of bash that the user has installed. Different versions of bash can have slight variations in syntax and functionality, which can cause your… Read More »Why Checking Bash Version Matters in Script Writing
Troubleshooting Your Way to SuccessHave you ever found yourself staring at a bash script, wondering why on earth it’s not working? Or maybe you’ve inherited someone else’s script and have no idea where to even begin debugging it. Fear not, dear reader! In this blog post, we’ll go over some common pitfalls and how… Read More »Bash Scripting 101: Troubleshooting Your Way to Success
GetoptsAre you tired of writing bash scripts that are difficult to customize and reuse? If so, it’s time to discover the magic of options with getopts! What is Getopts? Getopts is a built-in bash command that allows you to parse command line options and arguments passed to a script. It… Read More »Mastering Bash Script Options with Getopts
System Info with a Bash ScriptHere is a bash script that will display system information such as the OS, disk and memory usage, CPU, and the 5 most recently modified files by users. It will also check for outdated packages and display a message if any are found: To use this script, save it to… Read More »Get the Inside Scoop on Your System Info with a Bash Script
Bash Script – It’s Easier Than You Think!Introduction For many people, the idea of creating a bash script may seem daunting. After all, just the thought of typing out complicated commands can put off even the most tech-savvy users. But the truth is, bash scripting doesn’t have to be complicated. With the right approach and knowledge, you… Read More »Writing a Bash Script – It’s Easier Than You Think!
Get Ready to Combine Commands Are you an admin who loves the command line? Are you looking for a way to increase your productivity? Look no further! In this blog post, you will learn 10 Bash one-liners that combine multiple commands to help you work smarter, not harder. It’s no… Read More »One-Liner Commands for Admins
Automate Tasks with xargs The xargs command is a powerful tool for automating tasks. It allows admins to quickly and easily run commands over a list of items. For example, to delete all the files in a directory, you could run ls | xargs rm -rf on itvraag.nl. This command… Read More »10 Useful Bash Commands for Admins
Command Substitution for Data ManipulationCommand substitution is a powerful tool in the bash shell that allows you to execute a command and replace it with its output. This can be extremely useful for manipulating and formatting data, automating tasks, and optimizing scripts. But before we dive into the use-cases and examples, let’s first understand… Read More »Power of Command Substitution for Data Manipulation
Brace Expansions in BashWhat Are Brace Expansions in Bash? Brace expansions are a feature in the Bash shell (commonly used on Unix and Linux systems) that allow you to generate a list of items by specifying a range or set of items within curly braces. For example, if you wanted to create a… Read More »Maximize Your Efficiency with Brace Expansions in Bash
while loop: Your Key to Automation, Productivity, and EfficiencyThe bash while loop is a powerful tool for executing a block of code repeatedly until a certain condition is met. It is a fundamental concept in programming, and it is essential to understand how to use it effectively. In this blog, we will take a closer look at the… Read More »Bash while loop: Your Key to Automation, Productivity, and Efficiency