How to Configuring an SSH Login without Password on Ubuntu 22
In this article, we describe how to set up an SSH login that does not use passwords on Ubuntu 22. ...
How to Open or Convert iOS HEIC Photos to JPEG and PNG in Ubuntu 20.04 | 22.04
As you might already know, the HEIF was adopted by Apple in 2017 with the introduction of iOS 11. This ...
How to Upgrade Ubuntu 20.04 LTS to Ubuntu 22.04 LTS Jammy Jellyfish
The Ubuntu 22.04, codenamed "Jammy Jellyfish", is the latest LTS release of the Ubuntu operating system. It was officially released ...
How to Install and Set up PostgreSQL Database on Ubuntu 22.04 LTS (Jammy Jellyfish)
Introduction PostgreSQL is a free and open-source relational database management system that allows both SQL and JSON querying. With over ...
Top 15 Linux Performance Monitoring Tools
There are several performance monitoring tools in Linux that allow you to monitor resource usage on the system. These tools ...
How to Install and Configure Apache Hadoop on Ubuntu 20.04
Introduction Hadoop is an open-source software framework that is used for distributed storage and processing of extremely large datasets ranging ...
How to Make iptables Rules Persistent after Reboot on Ubuntu and CentOS System
iptables is a powerful tool to help configure access to various ports on your computer or server. It provides the ...
How to Install PHP 8 on Ubuntu 20.04 using a PPA
PHP is by a long stretch, one of the most popular server-side programming languages in the market. It's is ised ...
Upgrade PHP from 7.2/7.3 to 7.4 on Ubuntu
If you are running an older version of Ubuntu, chances are you have either PHP 7.2 or 7.3 running. PHP ...