How to check if port is in use on Linux or Unix
How to check if port is in use inOption #1: lsof commandViewing the Internet network services listOption #2: netstat or ss commandFreeBSD/macOS (OS X) netstat syntaxOption #3: nmap commandA note…
Set Up Password Authentication with Apache on Ubuntu
Configuring Access Control with .htaccess Files OverviewThere are frequently areas of the website that you want to keep access to restricted when setting up a web server. Although web applications…
How To Install PHP 8.1 on Ubuntu 22.04|20.04|18.04
Key Features of PHP 8.1 Rasmus Lerdorf, a Danish-Canadian programmer, invented PHP, a popular computer language for scripting and web development, in 1994. As long as the PHP runtime environment…
Install npm on Ubuntu 16.04
1. Connect via SSH and Upgrade your System2. Install Node.js Version – 4.x3. Install Node.js Version – 7.x4. Verify npm Installation on your Ubuntu 16.04 server5. Check the npm Help…