GLPI is a French acronym for ‘Gestionnaire Libre de Parc Informatique‘ or simply ‘Free IT Equipment Manager‘ It’s an open-source IT asset Management, service Desk System, and issue tracking system written in PHP. GLPI
Graylog is an industry-leading opensource log management solution for collecting, storing, indexing, and analyzing real-time data from applications and a myriad of devices in IT infrastructures such as servers, routers, and firewalls. Graylog helps
Icinga2 is a feature-rich open-source network monitoring and alerting application that is a fork of the Nagios monitoring tool. It was built to address the shortcomings of Nagios and introduce new features such as
Everyone knows that Linux systems come with root user access and by default, root access is enabled for the outside world. For security reasons, it’s not a good idea to have ssh root access
LXD is described as the next-generation container and virtual machine manager that offers an immersive for Linux systems running inside containers or as virtual machines. It provides images for an inordinate number of Linux
Lighttpd is an open-source, high-performance, super-fast, flexible, and simple to configure secure web server that provides support for the broad technologies that include PHP, FastCGI, Auth, SSL, URL rewriting, reverse proxy, load balancing, and
GRand Unified Bootloader (GRUB) is a default bootloader in all Unix-like operating systems. As promised in our earlier article “How to reset a forgotten root password“, here we are going to review how to
Data replication is the process of copying your data across multiple servers to improve data availability and enhance the reliability and performance of an application. In MySQL replication, data is copied from a database
Sharing files is an essential part of server administration. It allows sharing of resources across the network which are needed by users to carry out their tasks. One of the widely used file-sharing software
The DNF (Dandified Yum) is the next-generation version of the YUM (Yellowdog Updater, Modified), is an open-source default package manager for Red Hat-based Linux distributions, that is used for getting, installing, upgrading, removing, and