Debugging Linux Backup script
Feb 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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Week 2 – Linux System Administration & Automation
Jul 28, 2025 · 5 min read · 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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Essential Linux Commands: From File Creation to Permissions
Jul 26, 2025 · 25 min read · 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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Important git commands everyone needs to know.🎯
Dec 25, 2024 · 2 min read · 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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how to install and configure uptime kuma with docker.🚀
Dec 24, 2024 · 1 min read · 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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KodeKloud Engineer task: Create a user in Linux
Apr 18, 2024 · 1 min read · 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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Linux System Administration
Feb 14, 2024 · 16 min read · 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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Meet MOHD ABDUL JAMEEL: An ECE Student Venturing into the World of Cybersecurity
Sep 2, 2023 · 3 min read · 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...
Join discussionExploring Advanced Linux Commands (Part 2)
Jul 23, 2023 · 8 min read · 📍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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