---
title: "Discussion on \"Day 4 Task: Basic Linux Shell Scripting for DevOps Engineers.\" | Hashnode"
description: "Discussion on \"Day 4 Task: Basic Linux Shell Scripting for DevOps Engineers.\". . What is Kernel?The central component of an operating system on a computer is a computer program called the kernel, which has total authority over all system functions.\n. What is shell?\n\nAn interface for using operating system functions is provided ..."
url: "https://hashnode.com/posts/day-4-task-basic-linux-shell-scripting-for-devops-engineers/65ce87a8abe05b1d21617792"
---

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# [Day 4 Task: Basic Linux Shell Scripting for DevOps Engineers.](https://jatin57.hashnode.dev/day-4-task-basic-linux-shell-scripting-for-devops-engineers?utm_source=hashnode&utm_medium=feed)

. What is Kernel?The central component of an operating system on a computer is a computer program called the kernel, which has total authority over all system functions. . What is shell? An interface for using operating system functions is provided ...

Feb 15, 2024 · 3 min read · jatin57.hashnode.dev  
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-   [#shell-script](https://hashnode.com/tag/shell-script)
-   [#bash](https://hashnode.com/tag/bash)
-   [#kernel](https://hashnode.com/tag/kernel)
-   [#devops](https://hashnode.com/tag/devops)
-   [#90daysofdevops](https://hashnode.com/tag/90daysofdevops)
-   [#90daysofdevops-chanllenge](https://hashnode.com/tag/90daysofdevops-chanllenge)
-   [#trainwithshubham](https://hashnode.com/tag/trainwithshubham)

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