If we have applications that really need time accuracy such as e-commerce applications and so on then we need an NTP application on our Linux… Read More »How to Synchronize Time Using NTP on Linux?
In the previous article, we have explained how to install OwnCloud and NextCloud on AlmaLinux/RockyLinux, Ubuntu/Debian, and OpenSUSE which we install in the /var/www/html folder.… Read More »How to Move OwnCloud/NextCloud Data Directory?
In previous articles, we have explained the steps to install Nagios from how to install Nagios on CentOS/AlmaLinux, Ubuntu/Debian, and OpenSUSE. After that, we install… Read More »How to Install FAN For Monitoring System?
Sometimes I am asked to send a PDF or image for a weekly report on server conditions where the actual server conditions can be seen… Read More »How to Convert HTML To PDF/Image In Linux?
In a certain period of time, it is recommended that we update the Nagios Core and Nagios plugins so that our Nagios application avoids critical… Read More »How to Upgrade Nagios Core and Nagios Plugins?
In the previous article, we explained about displaying graphics in Nagios using pnp4nagios. In this article, we will use Nagiosgraph to display graphs in Nagios.… Read More »How to Install Nagiosgraph to Display Graphs in Nagios?
By default, if we add a new Linux host in Nagios either using the NConf or NagiosQL application, then the services that are displayed usually… Read More »How to Install NRPE for Monitoring Remote Service in Nagios?