Managing memory in Linux is crucial for ensuring optimal performance, especially on servers handling high loads. In my previous TechConcept, I highlighted one crucial aspect of memory management: swap memory, which plays a vital role when your system is running low on physical RAM. But when exactly does Linux use swap memory, and why is…
Managing memory resources effectively is key to maintaining optimal performance for your EC2 instances. Leveraging my 18+ years of tech expertise, I have helped companies to cut costs dramatically through effective server optimizations like creating a swap file to prevent out-of-memory issues. Swap space acts as an extension of your server’s RAM by utilizing disk…
If your Linux servers are running slow or facing memory issues, it’s time for a tech cleanup. With 18+ years of experience building enterprise applications, I’ve learned that you must regularly get your hands dirty with the servers running your code. Armed with the right knowledge, you can quickly free up memory and enhance your…
With over 18 years of experience building enterprise applications, I previously recommended crontab as a crucial tool for scheduling tasks with precision and ease. In this tech concept, I’ll share all possible scheduling combination using crontab a comprehensive toolkit, from running tasks every minute to executing them on specific dates and times. Whether you’re managing…
Throughout my 18+ years of experience in creating enterprise applications, I’ve found that automation is essential for achieving efficiency and reliability. Whether you’re a seasoned systems administrator, a developer, or a tech enthusiast, mastering crontab—a powerful and flexible scheduling utility—can transform the way you manage your systems. In this tech concept, we’ll explore crontab in…
In the world of tech, system administrators and developers often manage multiple servers, each with specific roles and configurations. As a tech enthusiast, I believe customizing the login message on your Linux server is one of the most effective ways to ensure quick orientation. It also adds a personalized touch when logging in via SSH.…
With over 18 years of experience as a Tech Advisor, I want to highlight that as your Linux server operates over time, logs accumulate over time. These logs recording crucial details about system activities, application behavior, and security events. While these logs are indispensable for troubleshooting and auditing, they can rapidly consume significant disk space…
In today’s data-driven world, efficient log management is vital for maintaining the health and stability of your Linux server. Throughout my 18+ year tech career, I’ve encountered production servers slowing down even under low load, often due to low disk space. As your server runs various applications and services, log files can quickly accumulate, consuming…
In today’s data-driven world, the importance of regular database backups cannot be overstated. Whether you’re managing a personal project or overseeing enterprise-level systems, the integrity and security of your data are paramount. With over 18 years of experience in the tech industry and now serving as an advisor and entrepreneur, I understand firsthand how devastating…
As a tech enthusiast or developer, efficiently managing your Android devices is crucial. As a tech advisor, I always recommend harnessing the power of the shell along with Android Debug Bridge (ADB), which offers powerful tools for deep control over your device’s operations. In this tech blog post, we’ll guide you through a straightforward process…
Greetings, fellow tech wizards and alchemists! Welcome to the enchanted world of Linux, the magical force that breathes life into the expansive forest of tech servers. In the vast realm of technology, understanding the specific Linux version you are working with is akin to possessing a magical map in an enchanted forest. Knowledge of your…
In my opinion, Linux commands are indispensable for tech community and serve as the fundamental building blocks of command-line operations, providing an extraordinary level of power and flexibility. Whether you’re a developer, system administrator, or an avid Linux user, mastering essential Linux commands can significantly enhance your daily productivity. In this comprehensive startup guide, We…
Taking regular backups of your MySQL or MariaDB databases is essential for data protection and disaster recovery. This blog post is a comprehensive guide on how to perform backups on Linux server using the mysqldump utility, restore from backups, and automate the backup process using a shell script and cron scheduling. By following these steps,…
MariaDB is a powerful and widely used open-source relational database management system (RDBMS). Developed as a fork of MySQL, MariaDB offers a robust and scalable database solution with a high level of compatibility. This blog post, guide you through the step-by-step process of installing MariaDB on Windows, macOS, and Linux systems. We will explore the…
Setting up the Git environment is a crucial first step for developers to leverage the power of version control. Whether you are using Windows or Linux, this comprehensive guide will walk you through the process of installing and configuring Git. By following these steps, you’ll be ready to clone repositories, make code changes, and collaborate…
The LAMP stack is a popular and powerful open-source web development platform used by developers worldwide. Comprising Linux, Apache, MySQL/MariaDB, and PHP/Python/Perl, the LAMP stack provides a solid foundation for building dynamic and robust web applications. In this blog post, we will explore the key components of the LAMP stack, their roles in web development,…
PHP, a popular server-side scripting language, is widely used for web development and powers numerous websites and applications. As a tech advisor, I assure you that PHP is not only beginner-friendly but also a powerful programming language to tech start your coding journey, Let me walk you through the process of installing PHP on your…
Apache is one of the most widely used web servers, providing a robust and reliable platform for hosting websites. Let my technical expertise guide you through the startup process of setting, Apache on your Ubuntu system. We’ll cover the basic installation, configuration, starting and stopping the server, and verifying the setup by running a simple…
