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ubuntu 16.04

How to Setup Virtual Hosts in Lighttpd Server

Virtual hosting is a technical way of hosting multiple domains on a single server. Hosting multiple domains on a single server increase optimized usage of its resources, such as processor cycles, memory. Types of Virtual Hosting: There are two types of virtual hosting, namely. IP Based – The website can be accessed using IP Address. […]

How to Check Ubuntu Version / Debian Version

Question: How to check Ubuntu version / Debian version? Sometimes you may need to check the version of Ubuntu/Debian installed on your machine. Here are some different ways by which you can find the version of Ubuntu/Debian the machine is running. LSB Release: lsb_release is a command can print certain LSB (Linux Standard Base) and […]

Install LibreNMS on CentOS 7 / Ubuntu 16.04 – A Network and Server Monitoring Tool

LibreNMS is an open source auto-discovering network monitoring tool for servers and network hardware. It supports a wide range of network hardware like Cisco, Juniper, Brocade, Foundry, HP and operating systems including Linux and Windows. LibraNMS is a community-based fork of Network monitoring tool “Observium“, released under GPLv3. LibreNMS can discover your entire network using […]

How to install and use Monit on Debian 9 / Ubuntu 16.04

Monit is an open source proactive monitoring tool for Linux operating system which helps you to monitor system process using the web browser and also whenever requires it automatically do the maintenance or repair of a particular process (i.e., restarting the service) in such a way that it can be brought back online. Monit can […]

How to Add Remote Linux Host into Sensu Monitoring Tool

Sensu clients are monitoring agents, installed and run on every server that are being monitored by Sensu tool. The work of a Sensu client is to register a system with Sensu, sending Keepalive messages, and executing monitoring checks. Each client can be a member of one or more subscriptions – you can simply say; a […]