danpros

A self-proclaimed geek, business owner, and part-time blogger.

28 Apr 2025

How to Load Disqus Comments on Click

Loading Disqus comments by default can impact page speed. A smart solution is to load Disqus comments dynamically only when users click a button or link [...]

27 Apr 2025

Add a Copy-to-Clipboard Button to Code Blocks

I was looking for a way to add a copy to clipboard button in a code block and this is the the easiest and simplest way solution. [...]

26 Apr 2025

Add Syntax Highlighting to Our Blog with Highlight.js

Syntax highlighting enhances the readability of code snippets on our blog by adding visually distinct styles for keywords, variables, and other [...]

13 Apr 2025

What is DNS? Definition and How DNS works

The Domain Name System (DNS) serves a vital role in navigating the Internet. Often likened to the phonebook of the web, it transforms human-friendly [...]

09 Dec 2024

Setting Up a Swap File on Linux

A swap file can drastically improve your server’s responsiveness by utilizing hard drive space as virtual memory when RAM is fully consumed. [...]

07 Mar 2024

Fix Virtualmin can't connect to MySQL 8.0 server

One of my clients experienced a problem, Virtualmin couldn't connect with MySQL, the problem appeared after the VPS rebooted. In Virtualmin [...]

03 Feb 2021

What is the C10k problem? How to solve it?

The C10k problem, known as the ten thousand simultaneous connections problem, is a numeronym used to express the limitation that most servers [...]

21 Sep 2017

Assign Static IPs to KVM guests using DHCP in Proxmox

How to assigning static IP's to KVM guests using DHCP in Proxmox [...]

15 Sep 2017

Install Windows on Any Server using Rescue System and QEMU-KVM

This is how to install Windows on any server using Rescue System and Portable QEMU-KVM. [...]

22 Jun 2017

Auto Backup MySQL Database to FTP Server using cURL

RAID is not a backup. RAID arrays can fail just like single drives, RAID is designed for fault tolerance NOT backups. [...]