sessions

Welcome to another deep dive into the exciting world of web development using Perl and Bash! Today, we're focusing on two pivotal aspects of building dynamic and interactive websites: handling form data and managing user sessions. Perl, a robust and mature scripting language, has long been favored for its text processing capabilities and CGI (Common Gateway Interface) support, making it a great choice for backend web development. In this guide, we’ll explore the essentials of manipulating form data and maintaining sessions in Perl, all while tapping into the power of Bash for script automation and task management. Before we delve into the specifics, let's quickly brush up on the concept of CGI.

Whether you're a system administrator, a developer, or just a Linux enthusiast, managing multiple terminal sessions efficiently can significantly boost your productivity. Linux offers a powerful tool called screen that enables users to handle multiple separate terminal sessions within a single physical terminal. In this article, we'll delve into how to use screen, various commands to manage sessions, and most importantly, how to install it using different package managers like apt, dnf, and zypper. The screen utility is a terminal multiplexer that allows users to switch easily between several programs in one terminal, detach them (they keep running in the background) and reattach them to a different terminal.

As a Linux user, you may often find yourself juggling multiple terminal sessions, which can quickly become cumbersome and unmanageable. Thankfully, there's a powerful tool that can ease this complexity: GNU Screen. Screen is a terminal multiplexer that allows you to use several separate terminal sessions within a single window or remote terminal session. In this blog, we'll explore what GNU Screen is, why it's incredibly useful, and how to get started with installing and using it on your Linux system. Screen is a versatile tool that enables users to manage multiple sessions through one single terminal. Each session within Screen can be detached and reattached, meaning you can start a session in one location (e.g.