The Blog
How to Upgrade the Linux Kernel in CentOS 7
Learn how to upgrade the Linux kernel in CentOS 7 using ELRepo. Step-by-step guide covering kernel installation, GRUB configuration, and…
How to Install Node.js on Ubuntu (22.04 & 24.04): Step-by-Step
Install Node.js LTS on Ubuntu 22.04 or 24.04 via NodeSource or nvm. Verify npm, avoid stale setup_18.x, and fix the…
How to Configure WordPress Multisite with Subdirectories on Nginx
Configure WordPress multisite with subdirectories on Nginx: enable the flag, run Network Setup, add the rewrite rules, and verify a…
How to Install Laravel on Ubuntu: Step-by-Step Guide
Install Laravel 10 or 11 on Ubuntu: verify PHP and Composer, run composer create-project, configure .env, generate APP_KEY, and boot…
How to Install PHP on Ubuntu (22.04 & 24.04): Step-by-Step Guide
Install PHP on Ubuntu 22.04 or 24.04: default apt install, Ondřej PPA for specific versions, common extensions, and a hello.php…
How to Install Composer on Ubuntu: Step-by-Step Guide
Install Composer on Ubuntu 22.04/24.04: install PHP extensions, download the official installer, verify the live SHA-384 hash, and install system-wide.
How to Install MySQL on Ubuntu 22.04: Step-by-Step Guide
Install MySQL 8.0 on Ubuntu 22.04: apt steps, mysql_secure_installation, auth_socket vs native password, verification, and common install errors.
How to Find Prime Numbers in JavaScript (1 to 100) — Fast & Simple Methods
I recently needed to find prime numbers in JavaScript from 1 to 100 for a quick script, and I learned…
How to Dynamically Set Site Title and Tagline in WordPress (By Country)
I recently faced a problem where I needed to dynamically set site title and tagline in WordPress based on the…
Capitalize All Words in JavaScript (ucwords Equivalent) + First Letter Uppercase
I ran into a small but annoying problem while working on a UI: I needed to capitalize all words in…