https://www.hersoncruz.com/posts/ Recent content in Posts on hersoncruz.com Hugo -- gohugo.io en Sat, 31 Jan 2026 06:30:00 -0600 https://www.hersoncruz.com/posts/shipping-service-comparison-el-salvador/ Sat, 31 Jan 2026 06:30:00 -0600 https://www.hersoncruz.com/posts/shipping-service-comparison-el-salvador/ <img src="https://www.hersoncruz.com/images/posts/shipping-service-comparison-el-salvador/cover.png"/> A strategic audit of cross-border logistics in El Salvador. We deconstruct the 'casillero' meta, analyzing costs, consolidation strategies, and how to avoid the volumetric weight trap. https://www.hersoncruz.com/posts/ccaas-leaders-for-large-corporations/ Fri, 23 Jan 2026 09:30:00 -0600 https://www.hersoncruz.com/posts/ccaas-leaders-for-large-corporations/ <img src="https://www.hersoncruz.com/images/posts/ccaas-leaders.jpg"/> A definitive analysis of the enterprise CCaaS landscape in 2026, comparing Genesys, NICE, and AWS for global decision makers. https://www.hersoncruz.com/posts/how-i-built-regiapadelcom-americano-tournament-manager/ Mon, 12 May 2025 07:00:00 -0600 https://www.hersoncruz.com/posts/how-i-built-regiapadelcom-americano-tournament-manager/ <img src="https://www.hersoncruz.com/images/covers/regiapadel.png"/> Learn how I created RegiaPadel.com, an ultra-light Americano padel tournament manager built from scratch with vanilla JavaScript, and no frameworks. My journey to scratch my own itch and deliver a practical, blazing-fast app for players and organizers. https://www.hersoncruz.com/posts/building-wheel-pick-from-concept-to-launch-in-3-days/ Sat, 05 Apr 2025 06:15:45 -0600 https://www.hersoncruz.com/posts/building-wheel-pick-from-concept-to-launch-in-3-days/ <img src="https://www.hersoncruz.com/images/covers/building-wheel-pick.png"/> Discover the journey of creating wheel-pick.com, a free online wheel spinner for random decisions. Learn about the technical challenges, design decisions, and lessons learned throughout the development process. https://www.hersoncruz.com/posts/console-wars-opinionated/ Sun, 02 Feb 2025 12:00:00 +0000 https://www.hersoncruz.com/posts/console-wars-opinionated/ <img src="https://www.hersoncruz.com/images/covers/console-wars.png"/> For decades, gamers have waged war over which console reigns supreme. But is it really about specs and exclusives—or just brand loyalty in disguise? https://www.hersoncruz.com/posts/nvidia-history-open-source/ Thu, 05 Dec 2024 22:32:21 -0600 https://www.hersoncruz.com/posts/nvidia-history-open-source/ <img src="https://www.hersoncruz.com/images/covers/nvidia-open-source-journey.jpg"/> Explore Nvidia's history with open source, diving into its milestones, challenges, and future direction in the evolving tech landscape. https://www.hersoncruz.com/posts/how-to-compress-folders-in-freebsd-using-find-and-tar/ Wed, 16 Oct 2024 14:28:59 -0600 https://www.hersoncruz.com/posts/how-to-compress-folders-in-freebsd-using-find-and-tar/ <img src="https://www.hersoncruz.com/images/covers/compress-freebsd-tar.png"/> Learn how to compress directories in FreeBSD using a simple find and tar command for efficient file management. https://www.hersoncruz.com/posts/enhance-your-ethical-hacking-skills-with-hackinglab/ Sun, 13 Oct 2024 12:00:00 +0000 https://www.hersoncruz.com/posts/enhance-your-ethical-hacking-skills-with-hackinglab/ <img src="https://www.hersoncruz.com/images/covers/hackinglab.jpg"/> Explore HackingLab, the best open-source platform for practicing ethical hacking and penetration testing techniques. https://www.hersoncruz.com/posts/is-your-personal-data-at-risk/ Wed, 25 Sep 2024 12:00:00 +0000 https://www.hersoncruz.com/posts/is-your-personal-data-at-risk/ <img src="https://www.hersoncruz.com/images/covers/data-protection.jpg"/> Discover how exposed personal information online can put you at risk and how Optery can help you remove it from over 570 sites. https://www.hersoncruz.com/posts/how-to-send-a-swift-wire-from-scratch/ Mon, 16 Sep 2024 08:24:17 -0600 https://www.hersoncruz.com/posts/how-to-send-a-swift-wire-from-scratch/ <img src="https://www.hersoncruz.com/images/covers/pyiso.jpg"/> Learn how to send a SWIFT wire transfer from scratch. This guide covers the basics of SWIFT, step-by-step instructions, and key considerations for global transactions. https://www.hersoncruz.com/posts/boost-your-data-analytics-workflow-with-pingouin/ Mon, 09 Sep 2024 18:26:53 -0600 https://www.hersoncruz.com/posts/boost-your-data-analytics-workflow-with-pingouin/ <img src="https://www.hersoncruz.com/images/covers/pingouin.jpg"/> Learn how to boost your data analytics workflow with Pingouin, a powerful Python statistical package. Explore its benefits, code examples, and performance improvements over traditional libraries like NumPy and Pandas. https://www.hersoncruz.com/posts/roc-language-deep-dive/ Mon, 02 Sep 2024 16:21:29 -0600 https://www.hersoncruz.com/posts/roc-language-deep-dive/ <img src="https://www.hersoncruz.com/images/covers/roc.png"/> Discover Roc, the innovative functional programming language designed for simplicity, performance, and type safety. Explore its key features and benefits in this detailed review. https://www.hersoncruz.com/posts/why-your-wifi-router-could-be-the-weakest-link/ Tue, 27 Aug 2024 19:17:11 -0600 https://www.hersoncruz.com/posts/why-your-wifi-router-could-be-the-weakest-link/ <img src="https://www.hersoncruz.com/images/covers/wifi-weak-link.jpg"/> Is your Wi-Fi router putting your entire home network at risk? Learn about common vulnerabilities and how to protect your data from hackers. https://www.hersoncruz.com/posts/the-dark-side-of-microservices/ Sat, 24 Aug 2024 07:25:07 -0600 https://www.hersoncruz.com/posts/the-dark-side-of-microservices/ <img src="https://www.hersoncruz.com/images/covers/dark-side-microservices.jpg"/> Microservices offer unparalleled flexibility and scalability, but they also introduce significant complexity that can become a bottleneck. This post dives into the dark side of microservices and provides insights into managing this complexity effectively. https://www.hersoncruz.com/posts/advanced-web-security-automating-csp-sri-security-headers-ci-cd-pipeline/ Mon, 19 Aug 2024 07:22:23 -0600 https://www.hersoncruz.com/posts/advanced-web-security-automating-csp-sri-security-headers-ci-cd-pipeline/ <img src="https://www.hersoncruz.com/images/covers/advanced-web-security.jpg"/> Explore advanced web security techniques including Content Security Policy (CSP), Subresource Integrity (SRI), and automating these practices in your CI/CD pipeline to ensure robust protection against modern cyber threats. https://www.hersoncruz.com/posts/boost-your-website-seo-with-schema-markup/ Sun, 18 Aug 2024 10:17:00 -0600 https://www.hersoncruz.com/posts/boost-your-website-seo-with-schema-markup/ <img src="https://www.hersoncruz.com/images/covers/schema-markup.jpeg"/> Learn how to implement Schema Markup to boost your website’s SEO and stand out in search engine results. This detailed guide walks you through the process of adding structured data to your site, improving visibility and click-through rates. https://www.hersoncruz.com/posts/supercharge-your-website-with-lazy-loading/ Fri, 16 Aug 2024 15:10:04 -0600 https://www.hersoncruz.com/posts/supercharge-your-website-with-lazy-loading/ <img src="https://www.hersoncruz.com/images/covers/loading.jpg"/> Discover how to optimize your website’s loading speed and user experience by implementing lazy loading. This step-by-step guide will help you understand why lazy loading is essential for SEO and how to integrate it seamlessly into your web projects. https://www.hersoncruz.com/posts/automate-it-tasks-like-a-pro/ Fri, 16 Aug 2024 08:12:23 -0600 https://www.hersoncruz.com/posts/automate-it-tasks-like-a-pro/ <img src="https://www.hersoncruz.com/images/covers/task_automation.gif"/> Discover the secrets to automating IT tasks with ease. This guide covers everything from basic scripting to advanced automation tools, helping you streamline your processes and free up valuable time. Perfect for sysadmins, developers, and tech enthusiasts looking to enhance their efficiency. https://www.hersoncruz.com/posts/automating-it-operations-with-ansible-save-time-and-avoid-human-error/ Tue, 13 Aug 2024 20:57:41 -0600 https://www.hersoncruz.com/posts/automating-it-operations-with-ansible-save-time-and-avoid-human-error/ <img src="https://www.hersoncruz.com/images/covers/task_automation.gif"/> Learn how to use Ansible to automate IT operations, reducing human error and freeing up your team to work on strategic projects. This post covers the basics of Ansible, provides real-world examples, and shows how automation can transform your IT workflows. https://www.hersoncruz.com/posts/unlocking-real-world-superpowers-with-monads/ Mon, 12 Aug 2024 05:34:59 -0600 https://www.hersoncruz.com/posts/unlocking-real-world-superpowers-with-monads/ <img src="https://www.hersoncruz.com/images/covers/monads-beyond-code.png"/> Explore the real-world power of monads beyond abstract programming. Learn how these functional constructs solve complex problems in fields like finance, security, and even quantum computing. https://www.hersoncruz.com/posts/ai-driven-cyber-threats-dark-side/ Sun, 11 Aug 2024 16:57:42 -0600 https://www.hersoncruz.com/posts/ai-driven-cyber-threats-dark-side/ <img src="https://www.hersoncruz.com/images/covers/ai-cyber-threats.png"/> AI-driven cyber threats are becoming a reality. This article delves into how malicious actors are using artificial intelligence to conduct sophisticated attacks, and what measures can be taken to defend against them. https://www.hersoncruz.com/posts/automate-your-cybersecurity-with-python/ Sat, 10 Aug 2024 21:26:00 -0600 https://www.hersoncruz.com/posts/automate-your-cybersecurity-with-python/ <img src="https://www.hersoncruz.com/images/covers/automate-cybersecurity.png"/> Learn how to automate your server's cybersecurity using Python. This step-by-step guide provides a powerful script to protect your server in real-time. https://www.hersoncruz.com/posts/how-to-boost-your-websites-seo-using-ai-tools-2024/ Fri, 09 Aug 2024 10:03:04 -0600 https://www.hersoncruz.com/posts/how-to-boost-your-websites-seo-using-ai-tools-2024/ <img src="https://www.hersoncruz.com/images/covers/seo-ai.png"/> Step-by-step guide to boosting your website's SEO using AI tools in 2024. Learn how to optimize your content, improve rankings, and drive organic traffic with cutting-edge technology. https://www.hersoncruz.com/posts/how-to-build-ai-powered-chatbot-python-gpt-4/ Thu, 08 Aug 2024 11:45:56 -0600 https://www.hersoncruz.com/posts/how-to-build-ai-powered-chatbot-python-gpt-4/ <img src="https://www.hersoncruz.com/images/covers/chatbot-gpt4.png"/> Step-by-step guide to building an AI-powered chatbot in Python using OpenAI's GPT-4 API. Learn how to create an intelligent and conversational chatbot with this detailed tutorial. https://www.hersoncruz.com/posts/ai-in-unexpected-applications-changing-lives-for-better-or-worse/ Wed, 07 Aug 2024 07:18:23 -0600 https://www.hersoncruz.com/posts/ai-in-unexpected-applications-changing-lives-for-better-or-worse/ <img src="https://www.hersoncruz.com/images/covers/ai_unexpected.png"/> Discover the unexpected applications of AI in fields like environmental conservation and deepfake creation, and how these innovations are changing lives for better or worse. https://www.hersoncruz.com/posts/installing-powerline-fonts-on-mac-for-oh-my-zsh/ Wed, 07 Aug 2024 06:40:16 -0600 https://www.hersoncruz.com/posts/installing-powerline-fonts-on-mac-for-oh-my-zsh/ <img src="https://www.hersoncruz.com/images/covers/powerline.png"/> Powerline fonts are popular for their sleek and modern look, providing additional glyphs used in terminal prompts. This guide walks you through installing Powerline fonts on a Mac to make your terminal both visually appealing and functional. https://www.hersoncruz.com/posts/automating-kubernetes-workflows-with-argo-cd/ Tue, 06 Aug 2024 09:28:37 -0600 https://www.hersoncruz.com/posts/automating-kubernetes-workflows-with-argo-cd/ <img src="https://www.hersoncruz.com/images/covers/argo_kubernetes.png"/> In this Task Automation Tuesday post, we explore the power of Argo CD for automating Kubernetes workflows. Learn advanced techniques to streamline your deployments, improve efficiency, and maintain robust CI/CD pipelines. https://www.hersoncruz.com/posts/supercharge-your-devops-workflow-with-ai-powered-automation/ Tue, 06 Aug 2024 07:06:40 -0600 https://www.hersoncruz.com/posts/supercharge-your-devops-workflow-with-ai-powered-automation/ <img src="https://www.hersoncruz.com/images/covers/devops_ai.png"/> Explore the power of AI-powered automation in DevOps. Learn how to streamline workflows, reduce errors, and increase productivity with cutting-edge tools and techniques. https://www.hersoncruz.com/posts/unpacking-the-either-monad-for-elegant-error-handling/ Mon, 05 Aug 2024 06:20:31 -0600 https://www.hersoncruz.com/posts/unpacking-the-either-monad-for-elegant-error-handling/ <img src="https://www.hersoncruz.com/images/covers/either_monad.png"/> Explore the Either Monad for error handling in functional programming, its benefits, and practical examples to enhance your coding practices. https://www.hersoncruz.com/posts/the-invisible-war-how-cybersecurity-is-battling-advanced-persistent-threats/ Sun, 04 Aug 2024 10:07:02 -0600 https://www.hersoncruz.com/posts/the-invisible-war-how-cybersecurity-is-battling-advanced-persistent-threats/ <img src="https://www.hersoncruz.com/images/covers/advanced_persistent_threats.png"/> Explore the silent battle against Advanced Persistent Threats (APTs) in cybersecurity, focusing on detection, response, and cutting-edge technologies. https://www.hersoncruz.com/posts/automating-security-audits-with-bash-scripts/ Sat, 03 Aug 2024 06:05:21 -0600 https://www.hersoncruz.com/posts/automating-security-audits-with-bash-scripts/ <img src="https://www.hersoncruz.com/images/covers/bash.png"/> Learn how to automate security audits using Bash scripts to ensure your systems remain secure and compliant. Perfect for both seasoned and novice sysadmins. https://www.hersoncruz.com/posts/tackling-complexity-environment-drift-devops/ Sat, 03 Aug 2024 05:58:06 -0600 https://www.hersoncruz.com/posts/tackling-complexity-environment-drift-devops/ <img src="https://www.hersoncruz.com/images/covers/eac.png"/> Discover a comprehensive solution to the complex and common problem of environment drift in DevOps. Learn how to implement Environment as Code (EaC) to maintain consistency across environments, ensuring smooth deployments and robust security. https://www.hersoncruz.com/posts/the-next-big-thing-quantum-internet-and-its-implications/ Fri, 02 Aug 2024 21:43:41 -0600 https://www.hersoncruz.com/posts/the-next-big-thing-quantum-internet-and-its-implications/ <img src="https://www.hersoncruz.com/images/covers/quantum_internet.png"/> Dive into the world of Quantum Internet, a futuristic technology that could revolutionize global communication with unparalleled speed and security. https://www.hersoncruz.com/posts/the-quantum-hacker-a-cybersecurity-sci-fi-adventure/ Fri, 02 Aug 2024 15:41:29 -0600 https://www.hersoncruz.com/posts/the-quantum-hacker-a-cybersecurity-sci-fi-adventure/ <img src="https://www.hersoncruz.com/images/covers/quantum_hacker.png"/> Join the adventure of a quantum hacker navigating a dystopian future ruled by AI overlords. Will he save humanity or succumb to the machines? https://www.hersoncruz.com/posts/5-jaw-dropping-tech-trends-you-wont-believe-are-happening-in-2024/ Fri, 02 Aug 2024 04:56:56 -0600 https://www.hersoncruz.com/posts/5-jaw-dropping-tech-trends-you-wont-believe-are-happening-in-2024/ <img src="https://www.hersoncruz.com/images/covers/2024_tech_trends.png"/> Explore the most astonishing tech trends of 2024, including brain-computer interfaces, AI-generated art, and futuristic urban mobility. Click to find out more! https://www.hersoncruz.com/posts/innovative-technology-in-padel-band-revolutionizing-the-sport/ Wed, 31 Jul 2024 11:39:47 -0600 https://www.hersoncruz.com/posts/innovative-technology-in-padel-band-revolutionizing-the-sport/ Explore how Padel-Band leverages advanced technology to enhance player performance and experience in padel. From smart sensors to real-time data analysis, discover the technological innovations transforming the sport. https://www.hersoncruz.com/posts/generative-ai-next-big-thing/ Wed, 31 Jul 2024 06:08:19 -0600 https://www.hersoncruz.com/posts/generative-ai-next-big-thing/ <img src="https://www.hersoncruz.com/images/covers/generative_ai.png"/> Explore the rise of generative AI and its transformative impact on technology. Learn how AI is creating art, music, and more, and how it's poised to revolutionize various industries with innovative applications. https://www.hersoncruz.com/posts/streamlining-file-management-with-python/ Tue, 30 Jul 2024 06:31:36 -0600 https://www.hersoncruz.com/posts/streamlining-file-management-with-python/ <img src="https://www.hersoncruz.com/images/covers/task_automation.gif"/> Explore how Python can help streamline your file management tasks. From organizing files to automating backups, this guide covers practical scripts to enhance your productivity. https://www.hersoncruz.com/posts/monadist-monday-diving-deeper-into-the-maybe-monad/ Mon, 29 Jul 2024 01:37:54 -0600 https://www.hersoncruz.com/posts/monadist-monday-diving-deeper-into-the-maybe-monad/ <img src="https://www.hersoncruz.com/images/covers/monad.png"/> Delve deeper into the Maybe Monad in Python, uncovering its advanced applications and how it can streamline error handling and manage optional values effectively in your projects. https://www.hersoncruz.com/posts/decentralized-security-the-future-of-cyber-defense/ Sun, 28 Jul 2024 06:21:42 -0600 https://www.hersoncruz.com/posts/decentralized-security-the-future-of-cyber-defense/ <img src="https://www.hersoncruz.com/images/covers/decentralized_security.png"/> Discover the future of cybersecurity with decentralized security. Learn about its benefits, implementation steps, and real-world applications to enhance your cyber defense strategy. https://www.hersoncruz.com/posts/the-rise-of-zero-trust-architecture-is-your-business-ready/ Sat, 27 Jul 2024 05:48:59 -0600 https://www.hersoncruz.com/posts/the-rise-of-zero-trust-architecture-is-your-business-ready/ <img src="https://www.hersoncruz.com/images/covers/zero_trust_arch.png"/> Dive into the concept of Zero Trust Architecture and discover why it's essential for modern businesses. Learn how to implement Zero Trust principles to enhance your cybersecurity strategy and protect your digital assets. https://www.hersoncruz.com/posts/automate-suspicious-network-activity-detection-with-python/ Sat, 27 Jul 2024 04:52:18 -0600 https://www.hersoncruz.com/posts/automate-suspicious-network-activity-detection-with-python/ <img src="https://www.hersoncruz.com/images/covers/python_networking.png"/> Dive into our latest Saturday Scripting post where we explore a powerful and hacky cybersecurity script that every sysadmin should have in their toolkit. Learn how to use Python to automate the detection and alerting of suspicious network activity, ensuring your servers stay secure. https://www.hersoncruz.com/posts/controversial-ai-ethics-dilemma/ Thu, 25 Jul 2024 07:29:01 -0600 https://www.hersoncruz.com/posts/controversial-ai-ethics-dilemma/ Explore the ethical dilemmas surrounding AI, from privacy invasion to job displacement, and learn about the controversial impacts of AI on society in this thought-provoking post. https://www.hersoncruz.com/posts/quantum-computing-the-grame-changer-in-cybersecurity/ Wed, 24 Jul 2024 07:22:35 -0600 https://www.hersoncruz.com/posts/quantum-computing-the-grame-changer-in-cybersecurity/ Explore the impact of quantum computing on cybersecurity, including its potential to revolutionize encryption and data security. https://www.hersoncruz.com/posts/task-automation-tuesday-simplify-user-management-with-ansible/ Tue, 23 Jul 2024 07:43:40 -0600 https://www.hersoncruz.com/posts/task-automation-tuesday-simplify-user-management-with-ansible/ Discover how to simplify and automate user management tasks using Ansible. This guide provides step-by-step instructions for sysadmins to streamline their workflows, reduce errors, and save time. https://www.hersoncruz.com/posts/monadist-monday-understanding-the-maybe-monad/ Mon, 22 Jul 2024 05:58:43 -0600 https://www.hersoncruz.com/posts/monadist-monday-understanding-the-maybe-monad/ <img src="https://www.hersoncruz.com/images/covers/monad.png"/> Join us for the second installment of Monadist Monday as we explore the Maybe monad, a powerful tool for handling optional values in functional programming. Learn how to use the Maybe monad to write cleaner and more robust Python code. https://www.hersoncruz.com/posts/the-microsoft-blackout-a-wake-up-call-for-global-digital-resilience/ Sun, 21 Jul 2024 07:52:18 -0600 https://www.hersoncruz.com/posts/the-microsoft-blackout-a-wake-up-call-for-global-digital-resilience/ Discover the critical lessons on digital resilience from the Microsoft blackout caused by CrowdStrike, affecting services globally and underscoring the need for robust cybersecurity and redundancy in digital infrastructure. https://www.hersoncruz.com/posts/automate-your-network-monitoring-with-python-and-scapy/ Sat, 20 Jul 2024 07:40:27 -0600 https://www.hersoncruz.com/posts/automate-your-network-monitoring-with-python-and-scapy/ <img src="https://www.hersoncruz.com/images/covers/python_networking.png"/> Discover how to use Python and Scapy for automating network monitoring tasks, perfect for experienced sysadmins looking to enhance their network management capabilities. https://www.hersoncruz.com/posts/top-5-scalable-commerce-platforms-for-growing-businesses-in-2024/ Thu, 18 Jul 2024 15:02:38 -0600 https://www.hersoncruz.com/posts/top-5-scalable-commerce-platforms-for-growing-businesses-in-2024/ <img src="https://www.hersoncruz.com/images/covers/ecommerce_platforms.png"/> Discover the top 5 scalable e-commerce platforms for 2024. Compare features, benefits, and suitability for businesses of all sizes to find the best solution for your growing business. https://www.hersoncruz.com/posts/unlocking-potential-missed-opportunities-not-using-ai/ Wed, 17 Jul 2024 10:45:40 -0600 https://www.hersoncruz.com/posts/unlocking-potential-missed-opportunities-not-using-ai/ Discover the missed opportunities and immense benefits of integrating AI into daily activities. Overcome common fears and unlock AI's potential for enhanced productivity, decision-making, and innovation. https://www.hersoncruz.com/posts/automate-server-updates-with-a-bash-script/ Tue, 16 Jul 2024 08:00:00 -0600 https://www.hersoncruz.com/posts/automate-server-updates-with-a-bash-script/ Welcome to the first edition of Task Automation Tuesday! Each week, we will share practical automation examples to make your life as a sysadmin easier. Whether you’re a seasoned pro or just starting out, these tips will help streamline your tasks and give you more time to focus on what matters. Today, we’re going to automate server updates using a Bash script with rollback functionality. Let’s dive in! https://www.hersoncruz.com/posts/monadist-monday-introduction-to-monads/ Mon, 15 Jul 2024 09:37:54 -0600 https://www.hersoncruz.com/posts/monadist-monday-introduction-to-monads/ <img src="https://www.hersoncruz.com/images/covers/monad.png"/> Kick off our Monadist Monday series with a gentle introduction to the concept of monads, using simple Python examples. Discover how monads can help you write more readable, maintainable, and error-free code while managing side effects in a clean and modular way. Learn about the three fundamental laws of monads and explore the Maybe monad through practical examples. Join us every Monday as we delve deeper into the fascinating world of functional programming with monads. https://www.hersoncruz.com/posts/creating-comprehensive-hex-to-css-filter-converter/ Sun, 14 Jul 2024 07:54:33 -0600 https://www.hersoncruz.com/posts/creating-comprehensive-hex-to-css-filter-converter/ Today, we’ll create an advanced tool that converts hex color codes to detailed CSS filter values. This tool is invaluable for web developers who want to apply precise colors using CSS filters instead of direct color properties. Let’s dive in and make web development a bit more colorful and fun! https://www.hersoncruz.com/posts/essential-security-practices-for-sysadmins/ Sun, 14 Jul 2024 06:53:24 -0600 https://www.hersoncruz.com/posts/essential-security-practices-for-sysadmins/ Welcome to the inaugural post of “Security Sunday” on hersoncruz.com! Every Sunday, we’ll delve into essential security practices and share scripts that will help sysadmins fortify their servers and keep cyber threats at bay. Let’s get started with some foundational security practices and a few handy scripts to automate these tasks. https://www.hersoncruz.com/posts/mastering-server-management-with-tmux/ Sat, 13 Jul 2024 06:02:15 -0600 https://www.hersoncruz.com/posts/mastering-server-management-with-tmux/ Discover the power of tmux, a versatile CLI tool that helps sysadmins automate and manage their servers efficiently. Learn how to use tmux to create persistent sessions, manage multiple windows and panes, and collaborate with team members in real-time. With practical examples and tips, you’ll master server management tasks and enhance your productivity. https://www.hersoncruz.com/posts/exploring-lesser-known-linux-command-line-tools/ Fri, 12 Jul 2024 11:49:28 -0600 https://www.hersoncruz.com/posts/exploring-lesser-known-linux-command-line-tools/ The Linux command line is a powerful tool in the hands of developers, sysadmins, and power users. While many are familiar with basic commands like ls, cd, and grep, there exists a treasure trove of lesser-known utilities that can significantly enhance productivity and streamline workflows. In this post, we’ll delve into some of these hidden gems and provide examples of how they can be used. https://www.hersoncruz.com/posts/dive-into-asyncio-unlocking-pythons-asynchronous-potential/ Wed, 10 Jul 2024 11:56:34 -0600 https://www.hersoncruz.com/posts/dive-into-asyncio-unlocking-pythons-asynchronous-potential/ If you’ve ever felt the need for speed and efficiency in your Python code, this is the blog post for you. Today, we’re diving into the fascinating realm of asynchronous programming with Python’s AsyncIO module. Get ready for some fun examples and the many benefits of going async! https://www.hersoncruz.com/posts/top-5-emerging-tech-trends-in-2024/ Mon, 08 Jul 2024 19:20:23 -0600 https://www.hersoncruz.com/posts/top-5-emerging-tech-trends-in-2024/ Discover the top emerging tech trends of 2024, from quantum computing to the metaverse. https://www.hersoncruz.com/posts/optimizing-e-learning-platforms-with-linux/ Tue, 28 May 2024 21:37:19 -0600 https://www.hersoncruz.com/posts/optimizing-e-learning-platforms-with-linux/ Optimize your e-learning platform with Linux for robust, secure, and scalable performance. https://www.hersoncruz.com/posts/maximizing-passive-income-with-hugo--automating-affiliate-link-management/ Tue, 28 May 2024 21:02:20 -0600 https://www.hersoncruz.com/posts/maximizing-passive-income-with-hugo--automating-affiliate-link-management/ Maximize passive income with Hugo by automating affiliate link management for effortless revenue. Learn how to create shortcodes, use JavaScript for keyword-based link insertion, and integrate APIs to dynamically fetch and display affiliate links, ensuring a steady stream of income with minimal intervention. https://www.hersoncruz.com/posts/building-scalable-ecommerce-platforms/ Wed, 29 May 2024 00:00:00 +0000 https://www.hersoncruz.com/posts/building-scalable-ecommerce-platforms/ In the rapidly evolving world of online shopping, scalability is crucial for e-commerce success. As your customer base grows, your platform must handle increased traffic and transactions seamlessly. Here’s how to build a scalable e-commerce platform that ensures a smooth shopping experience for all users. https://www.hersoncruz.com/posts/exploring-rusts-memory-safety-features-for-software-architects/ Mon, 16 Jan 2023 16:20:09 -0600 https://www.hersoncruz.com/posts/exploring-rusts-memory-safety-features-for-software-architects/ To summarize, Rust is a sophisticated and fast programming language with memory safety characteristics that make it an excellent choice for developing robust and concurrent systems. Anyone can learn to build safe and efficient Rust code with the correct resources and guidance. https://www.hersoncruz.com/posts/mastering-the-ruby-object-model-tips-and-tricks-for-senior-developers/ Wed, 11 Jan 2023 11:23:26 -0600 https://www.hersoncruz.com/posts/mastering-the-ruby-object-model-tips-and-tricks-for-senior-developers/ Master Ruby object model with tips on lookup path, singleton classes, and refinements for better code. Learn advanced concepts in Ruby’s object model, including method resolution, how to use singleton classes for object-specific methods, and applying refinements to enhance maintainability and control. This guide will help senior developers write more efficient, expressive, and elegant Ruby code. https://www.hersoncruz.com/posts/the-role-of-open-source-in-machine-learning-and-artificial-intelligence/ Wed, 04 Jan 2023 22:56:38 -0600 https://www.hersoncruz.com/posts/the-role-of-open-source-in-machine-learning-and-artificial-intelligence/ Explore the pivotal role of open source in advancing machine learning and AI through collaboration and innovation. https://www.hersoncruz.com/posts/the-future-of-open-source-predictions-and-trends-for-the-next-decade/ Tue, 03 Jan 2023 21:35:48 -0600 https://www.hersoncruz.com/posts/the-future-of-open-source-predictions-and-trends-for-the-next-decade/ Explore the future of open source with predictions on adoption, growth, security, and community collaboration. https://www.hersoncruz.com/posts/what-seo-optimized-categories-and-tags-should-i-use/ Wed, 21 Dec 2022 14:03:17 -0600 https://www.hersoncruz.com/posts/what-seo-optimized-categories-and-tags-should-i-use/ Optimize SEO with specific, relevant categories and tags, using popular keywords and consistent naming. https://www.hersoncruz.com/posts/how-to-build-a-successful-open-source-community/ Wed, 21 Dec 2022 13:47:10 -0600 https://www.hersoncruz.com/posts/how-to-build-a-successful-open-source-community/ Build a thriving open source community with clear objectives, strong communication, and active participation. Learn how to establish goals, pick the right license, create an inclusive environment, and foster collaboration. Encourage transparency and cooperative effort to attract and retain engaged contributors and users. https://www.hersoncruz.com/posts/the-benefits-of-open-source-for-businesses-why-every-company-should-consider-it/ Tue, 20 Dec 2022 09:11:49 -0600 https://www.hersoncruz.com/posts/the-benefits-of-open-source-for-businesses-why-every-company-should-consider-it/ Discover the cost savings, flexibility, and security benefits of open source software for businesses. https://www.hersoncruz.com/posts/what-chatgpt3-arguments-about-systemd-compared-to-init-systems/ Mon, 12 Dec 2022 12:10:25 -0600 https://www.hersoncruz.com/posts/what-chatgpt3-arguments-about-systemd-compared-to-init-systems/ Compare the efficiency, features, and complexities of Systemd and Init systems in Linux with insights from ChatGPT-3. https://www.hersoncruz.com/posts/howto-install-unifi-controller-on-debian-11/ Tue, 20 Sep 2022 07:03:27 -0600 https://www.hersoncruz.com/posts/howto-install-unifi-controller-on-debian-11/ Install Unifi Controller on Debian 11 with AWS, open ports, and detailed setup instructions. This guide provides step-by-step directions for creating an AWS instance, configuring security groups, upgrading Debian, installing necessary certificates, and running the installation script for Unifi Controller, including optional unattended installation with Let’s Encrypt certificates. https://www.hersoncruz.com/posts/tinify-assets-with-tinypng-and-ruby/ Wed, 10 Aug 2022 08:44:19 -0600 https://www.hersoncruz.com/posts/tinify-assets-with-tinypng-and-ruby/ Automate web asset compression using TinyPNG and Ruby with a simple script for improved performance. https://www.hersoncruz.com/posts/tdd-hello-world/ Sat, 26 Feb 2022 07:21:15 -0600 https://www.hersoncruz.com/posts/tdd-hello-world/ Learn Test Driven Development in Python by building a simple “Hello, World” application step-by-step. https://www.hersoncruz.com/posts/laravel-reset-user-password-with-tinker/ Tue, 15 Sep 2020 09:44:50 -0600 https://www.hersoncruz.com/posts/laravel-reset-user-password-with-tinker/ Reset a user’s password in Laravel using Tinker with simple commands for AsgardCMS. This guide provides step-by-step instructions on opening Tinker, querying the user entity, and changing the password using Laravel’s Hash facade, making it easy to reset passwords in AsgardCMS or any Laravel application. https://www.hersoncruz.com/posts/hardening-ssh-service/ Fri, 14 Oct 2016 08:44:01 -0600 https://www.hersoncruz.com/posts/hardening-ssh-service/ Learn how to harden your SSH service with secure configurations and key-based authentication. This guide will walk you through setting up a public-private key pair, creating regular user keys, and configuring your SSH service for enhanced security. By following these steps, you will prevent root login, use non-standard ports, and ensure only key-based authentication is allowed, significantly improving your server’s security. https://www.hersoncruz.com/posts/bash-sequences/ Mon, 12 Oct 2009 09:56:38 -0600 https://www.hersoncruz.com/posts/bash-sequences/ <img src="https://www.hersoncruz.com/images/covers/bash_sequences.png"/> Learn useful Bash expansions for automating tasks, creating folders, files, and more with ease. https://www.hersoncruz.com/posts/mysql-bin-log-files/ Fri, 06 Jun 2008 10:42:11 -0600 https://www.hersoncruz.com/posts/mysql-bin-log-files/ Manage MySQL bin log files efficiently by setting automatic expiration to avoid disk space issues.