At a basic level, parameter expansion means changing Bash syntax into a value—expanding it. For example: echo "$foo" This ...

As software systems grow more complex and AI tools generate code faster than ever, a fundamental problem is getting worse: Engineers are drowning in debugging work, spending up to half their time ...

I'm using VScode (1.105.1) with bash debug and remote SSH extensions to walk through bash scripts on an AL2023 EC2 instance. The bash version on AL2023 is 5.2.15, so ...

Bash Scripts are essential for easing the lives of sys admins, developers, and Linux users in general. And an integral part of bash scripting is conditional statements, i.e. if, else if, and if else ...

Ever tried to execute a command on your Linux system and received a “Permission Denied” error? The simplest solution to counter this error is using the “sudo ...

#!/bin/bash backed_up=0 for file in ~/linux/*; do cp -u "$file" ~/linux/backup; ((backed_up++)) done echo "Files backed up: $backed_up" This finds the file in given ...

Have you ever wished you could spend less time wrestling with repetitive coding tasks and more time focusing on the creative, high-impact aspects of development? Imagine a tool that not only ...

If you’re an avid podcast fan, you’ll notice that there are (broadly speaking) two types of shows: non-narrative and narrative. Non-narrative podcasts are more freewheeling, constructed around ...