ShellScripting

Error Handling in Shell Scripting

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Error handling is crucial in shell scripting to ensure smooth execution and better debugging. 👉 https://youtu.be/YGX9pTRSUls?si=wPFoAUsfai8q-0WS Below are various ways to handle errors effectively: 1. Exit Status ($?): => Every command in Linux returns an exit status (0 for success, non-zero for failure). => You can check the exit status using $?. Example: #!/bin/bash mkdir /root/testdir # … Read more

Mastering Shell Scripting: Build Secure, Reliable, and Efficient Automation Scripts — A Practical Example to Automate File Cleanup Like a Pro

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Introduction: Shell scripting is more than just a skill — it’s a superpower for anyone working in IT, DevOps, or software development. Whether you’re automating repetitive tasks, managing production servers, or performing complex system operations, a well-written shell script can save you time, reduce errors, and optimize your workflow. But what separates a novice from … Read more

“Learning never exhausts the mind.” – Leonardo da Vinci

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