Linux

Chrony is the default Network Time Protocol (NTP) server in CentOS 8 operating system. It is a replacement for the old Ntpd used in the older version of the Linux …

PostgreSQL is a powerful, open source object-relational database system with over 30 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance. List …

The following time server setup documentation is for general reference. You can configure the time server as suitable for your environment. In the simplest example, the EMS host is used …

Check Swap Information Command to check swap size. Output: Or you can check using the free command. Output: NOTE: If the output is empty, it means that swap space is not enabled …

GitLab is an open-core company that operates GitLab, a DevOps software package that combines the ability to develop, secure, and operate software in a single application. Note: GitLab requires a minimum …

NGINX is open-source software for web serving, reverse proxying, caching, load balancing, media streaming, and more. … In addition to its HTTP server capabilities, NGINX can also function as a …

Let’s Encrypt is a non-profit certificate authority run by Internet Security Research Group that provides X.509 certificates for Transport Layer Security encryption at no charge. In this article, we are …

WordPress is a Content Management System (CMS), a platform you can use to build and maintain a website without any knowledge of coding. This software enables you to customize just …

This article will explain how to reset your root password in case you’ve forgotten or lost access to the AlmaLinux system. You will need to enter the GRUB bootloader to …

It is a Python-based resource monitor for your terminal. Resource monitor that shows usage and stats for processor, memory, disks, network and processes. Python port of bashtop. To install on …