Tag: linux
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There is nothing Random inside a computer
Have you ever wondered how your music app shuffles thousands of songs, or how a video game generates a brand new world every time you hit “New Game”? It feels like digital magic. We call it “random,” but in the world of silicon and circuits, true randomness is actually quite hard to find. In fact,…
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Git Reset – A tool to correct your (commited) mistakes.
Terminologies The index is not the working directory, you can type a command such as git status, and git will tell you what files in your working directory have been added to the git index (for example, by using the git add filename command). In simple words, git reset is to correct your mistakes. Consider…
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📊 Learn PostgreSQL in Tamil: From Zero to 5★ on HackerRank in Just 10 Days
PostgreSQL is one of the most powerful, stable, and open-source relational database systems trusted by global giants like Apple, Instagram, and Spotify. Whether you’re building a web application, managing enterprise data, or diving into analytics, understanding PostgreSQL is a skill that sets you apart. But what if you could master it in just 10…
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How to Manage Multiple Cron Job Executions
Cron jobs are a fundamental part of automating tasks in Unix-based systems. However, one common problem with cron jobs is multiple executions, where overlapping job runs can cause serious issues like data corruption, race conditions, or unexpected system load. In this blog, we’ll explore why multiple executions happen, the potential risks, and how flock provides…
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Linux Mint Installation Drive – Dual Boot on 10+ Machines!
Hey everyone! Today, we had an exciting Linux installation session at our college. We expected many to do a full Linux installation, but instead, we set up dual boot on 10+ machines! 💻✨ 💡 Topics Covered:🛠️ Syed Jafer – FOSS, GLUGs, and open-source communities🌍 Salman – Why FOSS matters & Linux Commands🚀 Dhanasekar – Linux…