Unix

Logrotate utility is designed to used in system administration in which dated log files are archived. Servers which run large applications such as LAMP...

In this post, I will show you how to install OrientDB on Debian 10. OrientDB is an open source NoSQL database management system written in...

Nagios is network monitoring tool. In this tutorial, we will learn how to Install and configure Nagious 4 on Centos / RHEL ...

Hey, guys. This time, we will show you how to install MongoDB using Docker Compose. I have to admit that these last days I have...

What is Icinga 2? It is a network monitoring tool that helps you to monitor your network status. Icinga gets data and after various performance...

Prerequisites: Web ServerPHP 5.6.0 and above with cURL, gettext,intl,mbstring,OpenSSL, and XML support.LDAP libray(PHP) or Active Directory Authentication.PHP libraries for MySQL or PostgreSQL Installing PHP...

What is Cacti?  Cacti is an open source monitoring tool which covers network as well as graphing.  It was designed to provide an easy...

What is ELK?  ELK is the group of three open source projects in Linux.  Elastic Search, Logstash and Kibana respectively. Before going into depth...

When we format an entire disk or partition we know that the data that is there is recoverable. This can be very useful, but...

How to install GCC & Development Tools on Centos 8 / RHEL 8. RHEL is the best one for developing critical application also it...