linux cheat sheet

Linux Commands Cheat Sheet

To have a full grip on your device, it is important to have a reliable operating system.  Managing memory, storage or CPU is a task

Install MariaDB 10.3 on CentOS 7

This guide will quickly take you through how to install MariaDB 10.3 on CentOS 7. The current stable release of MariaDB is v10.3.15. Se how

postgresql

Install PostgreSQL on Rocky Linux 8

In this tutorial, you will learn how to install PostgreSQL on Rocky Linux 8.  PostgreSQL is a fully featured object-relational database management system. It supports a

Install DokuWiki on Debian 11

Install DokuWiki on Debian 11

In this demo, we are going to learn how to install DokuWiki on Debian 11. DokuWiki is an opensource software written in PHP that allows users to

document.addEventListener("DOMContentLoaded", function() { document.querySelectorAll(".scroll-box").forEach(function(box) { box.style.position = "relative"; // Needed for absolute positioning of button var button = document.createElement("button"); button.className = "copy-icon-btn"; button.setAttribute("aria-label", "Copy code"); button.innerHTML = ''; box.appendChild(button); button.addEventListener("click", function() { var text = box.innerText; navigator.clipboard.writeText(text).then(function() { button.querySelector("svg").setAttribute("fill", "#4CAF50"); setTimeout(function() { button.querySelector("svg").setAttribute("fill", "white"); }, 1500); }).catch(function(err) { console.error("Copy failed: ", err); }); }); }); });