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#linuxsystemadministration

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PKPratiksha kadamlinuxlinks.hashnode.devFeb 17 · 14 min read

Linux Troubleshooting

In this series of articles, I write about scenarios from the website "Sad Servers" and provide detailed explanations of the tasks and solutions. The website is described as "Like LeetCode for Linux",

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PKPratiksha kadamlinuxlinks.hashnode.devFeb 13 · 9 min read

Scenario: A critical backup cron job has silently stopped working 3 days ago. The backup script is located at /opt/backup/backup.sh and should create daily backups in /var/backups/daily/ , but no new backups have been created recently. Looking at the...

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VTVaishnavi Tandekardevopsdaily2025.hashnode.devJul 28, 2025 · 5 min read

Week 2 – Linux System Administration & Automation

Welcome to Week 2 of the 90DaysOfDevOps – 2025 Edition! Whether you’re new to Linux or already familiar, this blog will guide you through Linux system administration and automation in the simplest way possible. 🖥️⚡ 📌 What This Week Covered This we...

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PRPankaj Roydevopswithpankaj.hashnode.devJul 26, 2025 · 25 min read

Essential Linux Commands: From File Creation to Permissions

Linux is a powerful operating system, and learning its basic commands can help you manage files, users, directories, and software easily. In this blog, we’ll explore the most commonly used Linux commands in a simple and beginner-friendly way. 🗂️ How...

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BKBirendra Kumar Chaudharybiren.hashnode.devDec 25, 2024 · 2 min read

Important git commands everyone needs to know.🎯

1. Basic Git Commands: Clone a repository: git clone <GitHub-link> Add a file to staging: git add <file-name> Add all changes to staging: git add . Commit changes with a message: git commit -m "<message>" Push changes to the main branch: gi...

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BKBirendra Kumar Chaudharybiren.hashnode.devDec 24, 2024 · 1 min read

how to install and configure uptime kuma with docker.🚀

Uptime Kuma is a tool you can host yourself to monitor the health of different services, like websites, servers, or databases. It supports checks for things like HTTP, HTTPS, DNS, PING, TCP, and SQL. If something goes down, it can send alerts via Ema...

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YVYash Varmaxfusioncorp.hashnode.devApr 18, 2024 · 1 min read

KodeKloud Engineer task: Create a user in Linux

Step 1: Connect to the App Server ssh app_server_username@server_name # example ssh tony@stapp01 Step 2: Switch to root User sudo su Step 3: Add the asked user, set the user UID as asked, and set the directory where the user will be created userad...

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SSurajblog.surajdev.techFeb 14, 2024 · 16 min read

Linux System Administration

Linux file editor(vi): A text editor is a program that enables you to create and manipulate data (text) in a Linux file There are several standard text editors available on most Linux systems vi - visual editor ed - standard line editor ex - ext...

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MAMOHD ABDUL JAMEELjameel305.hashnode.devSep 2, 2023 · 3 min read

Meet MOHD ABDUL JAMEEL: An ECE Student Venturing into the World of Cybersecurity

Introduction Hello, everyone! I'm MOHD ABDUL JAMEEL, a third-year student pursuing Electronics and Communication Engineering (ECE) at Osmania University. While I have a strong foundation in electronics, my true passion lies in the exciting world of c...

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VMVarun Margamvarunmargam.hashnode.devJul 23, 2023 · 8 min read

Exploring Advanced Linux Commands (Part 2)

📍Introduction 📚 In this 2-part blog series, we'll explore some more advanced Linux commands! After learning and mastering basic Linux commands and getting introduced to advanced Linux in the previous blog we are now ready to learn some advanced Lin...

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#linuxsystemadministration

Explore Hashnode

Trending tags this week

Linux Troubleshooting

Debugging Linux Backup script

Week 2 – Linux System Administration & Automation

Essential Linux Commands: From File Creation to Permissions

Important git commands everyone needs to know.🎯

how to install and configure uptime kuma with docker.🚀

KodeKloud Engineer task: Create a user in Linux

Linux System Administration

Meet MOHD ABDUL JAMEEL: An ECE Student Venturing into the World of Cybersecurity

Exploring Advanced Linux Commands (Part 2)