How to Encrypt Full Disk While Installing Ubuntu 22.04
Linux distributions have done a great job to get additional protection by bringing full disk encryption and being the market
How to Create Sudo User in openSUSE Linux
The sudo command allows a user to administer a Linux system with the security privileges of another user, by default,
How to Upgrade from RHEL 8 to RHEL 9 Release
Finally, the stable release of RHEL 9 has been released which has brought some of the major changes for better
Graylog: Industry Leading Log Management for Linux
The point of logging is to keep your servers happy, healthy, and secure. If you can’t find the data, you
How to Install GLPI [IT Asset Management] Tool on RHEL Systems
GLPI is a French acronym for ‘Gestionnaire Libre de Parc Informatique‘ or simply ‘Free IT Equipment Manager‘ It’s an open-source
How to Install Graylog Log Management Tool on RHEL Systems
Graylog is an industry-leading opensource log management solution for collecting, storing, indexing, and analyzing real-time data from applications and a
How to Run a Linux Command Without Saving It in History
By default, every command that you execute on your terminal is stored by the shell (command interpreter) in a certain
How to Install Icinga2 Monitoring Tool on OpenSUSE
Icinga is an open-source network monitoring tool that was initially created as a fork of the Nagios monitoring tool back
How to Install Slack Messaging Tool in Linux
Slack is a modern, popular, feature-rich, flexible, and secure business communication and collaboration platform. It’s an enterprise-grade tool that ships
How to Run a Command Multiple Times in Linux
For one reason or the other, you may wish to run a command repeatedly for several times in Linux. This
How To Limit Rate of Connections (Requests) in NGINX
In our last article which is part of our NGINX traffic management series, we discussed how to limit the number
How to Install Icinga2 Monitoring Tool on Debian
Originally created as a fork of the Nagios monitoring tool, Icinga is a free and open-source infrastructure monitoring and alerting