Welcome to this comprehensive guide on Netcat, an indispensable tool for anyone in DevOps, cybersecurity, or system administration. Whether you’re preparing for an interview or exam or just looking to …
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Remember that time a major company breach exposed millions of user records? Scary, right? While most attacks target big businesses, your personal Linux system isn’t immune. Tools like Lynis can help you identify and fix security weaknesses before attackers exploit them. What is Lynus? Lynis is a powerful, open-source security …
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Setting up SSH access between servers using key pairs is a secure and efficient way to manage remote connections. This guide will walk you through generating SSH keys on your local machine and then using them to enable passwordless login to the destination server using ssh-copy-id. Let’s Get Started Step …
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Jenkins, a popular open-source automation server, is a powerful tool for automating various tasks in the software development and delivery process. One common use case is automating URL testing, and in this blog post, we’ll explore a Jenkins Pipeline script designed to iteratively test a series of web pages by …
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There are several methods to update Ubuntu. These methods include package updates via the desktop, the unattended upgrade script, and good old Apt. As the title suggests, this post explores the last option using Cron. Using the Apt command via Cron is mainly intended if you have installed a cut-down, …
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This tutorial will show you how to use AWS SAM. You will see how to initialize a sample Python project, build it and deploy your code as an AWS Lambda function. As a side note – you are not limited to Python. The reason is that AWS SAM can use …
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