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What’s new in PHP 8.3
On November 23, 2023, PHP 8.3 is set to launch, featuring enhancements to readonly classes, the introduction of the json_validate() function, expansions to the recently incorporated Randomizer class, stack overflow detection, and various other improvements. Readonly improvements This Request for Comments (RFC) suggested two modifications, but only one gained approval: the ability to reinitialize readonly…
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A Step-by-Step Guide to Installing Jenkins on Ubuntu
Introduction Jenkins, an open-source automation server, has become a cornerstone in the world of continuous integration and continuous delivery (CI/CD). Its versatility and extensive plugin ecosystem make it a popular choice for automating the software development lifecycle. In this step-by-step guide, we’ll walk you through the process of installing Jenkins on an Ubuntu server, enabling…
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The ‘tail’ Command in the Linux Environment
Introduction If you’re a Linux user or system administrator, you’ve likely come across the need to view the contents of log files or monitor real-time updates to files. This is where the tail command becomes your trusted companion. In this blog post, we will explore the versatile and powerful tail command in Linux, showing you…
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Exploring the Power of the ‘whereis’ Command in Linux
Linux is a versatile operating system that provides a wide array of commands to interact with the system and perform various tasks efficiently. One such command is ‘whereis,’ which plays a crucial role in locating executables, source code files, and manual pages on a Linux system. In this blog post, we will delve into the…
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How to install Atlassian Jira on Ubuntu
JIRA Core is a popular project management software developed by Atlassian that enables teams to plan, track and manage their projects effectively. In this blog post, we will guide you through the process of installing JIRA Core on Ubuntu. Step 1: Update Ubuntu Before starting the installation process, it is important to ensure that your…
Dan Paun
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