The Linux sed command (Stream Editor) command is perhaps the most versatile and strong tool in the Unix-based operating systems. With it, you can search, replace, remove, and otherwise manipulate text quickly within files or standard input streams. Regardless of whether you are a new Linux user or a seasoned one, mastering Linux sed command […]
Operating system (OS) choice is a significant decision for both individuals and business firms. Ubuntu and Windows are two of the most popular operating systems. Ubuntu, an open-source Linux distribution, is famous for being open-source, secure, and versatile, whereas Windows, developed by Microsoft, is famous for its ease of use, compatibility with a large number […]
If you’re looking to run Windows applications on Ubuntu, Wine (which stands for “Wine Is Not an Emulator”) is one of the best solutions. Imagine you’ve just switched to Ubuntu, excited about the world of Linux, but then you realize your favorite Windows software doesn’t work here! Don’t worry, you don’t need to abandon Ubuntu […]
PDFs are widely used in documents, guides, reports, and forms because they are portable and read the same everywhere on any device. PDFs are not easily editable, especially for Linux users since they don’t have regular proprietary software like Adobe Acrobat. All is not doom, though, as there are many effective Linux PDF editors to […]
If you’ve been working with Docker for a while, you’ve probably come across Alpine Linux. It’s one of the most popular base images for containers, and for a good reason it’s tiny, fast, and secure. Docker Alpine is widely employed in production environments where performance is the most important factor. Before you proceed to use […]
Linux has become the operating system of choice for developers, sysadmins, and business corporations due to its customizability, security, and cost-effectiveness. Rocky Linux vs. Ubuntu are two operating systems that are the operating system of choice. Both are of choice and good, but both are suitable for other users’ requirement and configuration too. This article […]
Managing password expiration in Linux is essential for maintaining security and preventing unauthorized access. System administrators must ensure that users change their passwords periodically, in line with security policies. This article covers various methods to check user password expiry date in Linux, how to modify password expiration settings, and how to check SSL/TLS certificate expiry […]
What is DPDK? DPDK (Data Plane Development Kit) is a unique utility that allows computers to process internet traffic significantly faster than normal. Suppose you are on a busy road with lots of automobiles (data packets). Traffic lights and stop signs (the operating system of the computer) typically manage how the automobiles travel, and this […]
Containerization is the new standard in software development today, and Docker is the one that runs and orchestrates the containers. It is not advisable to use a public registry like Docker Hub for business-critical applications or enterprise environments considering security issues, storage limitations, and network environments. This is where a Docker Private Registry is needed. […]
MySQL is the most popular relational database management system (RDBMS) used for managing the majority of the web and enterprise applications. But technology continues to evolve day by day, and therefore newer versions of MySQL upgrade are coming out with improved performance, security patches, bug fixes, and new features. MySQL must be upgraded to provide […]
Network Level Authentication RDP is one of the Remote Desktop Protocol (RDP) security measures that protect remote desktop sessions against unauthorized access. Network Level Authentication (NLA) authenticates before a remote session is set up, thus minimizing the attack surface and overall security. As the threat to RDP vulnerabilities remains on the increase, NLA is an […]
Node.js is a JavaScript runtime environment that an application developer uses to create web applications that are scalable. Node.js is popularly used in backend development, real-time applications, and full-stack JavaScript frameworks like React, Angular, and Vue.js. Since the most prevalent operating system upon which to develop as well as deploy software is Linux, being aware […]
