DevOps
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How to Run Jobs or Scripts Using Crontab on Boot
Introduction Automating tasks at system startup is a powerful way to save time and streamline processes. Using Crontab, you can…
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How to Delete Iptables Rule?
Introduction When managing network traffic on a Linux system, iptables plays a crucial role. It is responsible for defining rules…
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A brief comparison between Acid vs Base Database Transaction Model
Preface In database management, handling transactions efficiently while ensuring data accuracy is critical. Two popular models—ACID and BASE—address these needs,…
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How to Reboot or Restart a Linux Server?
Introduction When managing a Linux environment, knowing how to restart a Linux server is essential for maintaining system performance &…
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How to Transfer Files with Rsync over SSH
Introduction In today’s connected world, transferring files securely and efficiently is essential. The most reliable way to acquire this is…
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How To Show a List of All Databases in MySQL
Introduction When managing a MySQL server, you often need to interact with multiple databases. Whether you’re troubleshooting, organizing data, or…
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What’s the Difference Between Docker Images and Containers?
Preface In the world of containerization, apprehending the difference between Docker images and containers is critical. If you have ever…
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How to Use the Linux Diff Command?
Introduction The diff command is a fundamental element for comparing files in Linux. It’s widely used by developers, system administrators,…
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What are Git Checkout Tags and How To Use Them?
Introduction If you’re working with Git, you know how crucial version control is. But sometimes, you need to revisit a…
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Bash Scripting – How to read a file line by line
Introduction Bash scripting is a resilient element for automating tasks in Linux. It allows you to write scripts that execute…
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