Drupal, a free and open source content-management framework written in PHP and distributed under the GNU General Public License. In this tutorial, I will show you how to install Drupal…
Ubuntu
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DatabasesUbuntu
How To Change PostgreSQL Data Directory Location on Ubuntu 16.04
by Lotfi Waderni February 3, 2017Let’s suppose that the database grows frequently and need more space, the best solution is to relocate the PostgreSQL data directory to a new location. In this article, we will…
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LinuxUbuntu
How To Install WordPress with LAMP Stack on Ubuntu 16.04
by Lotfi Waderni January 31, 2017WordPress is a free and open-source content management system (CMS) based on PHP and MySQL. In this guide tutorial, we are going to show you how to install WordPress with…
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Linux
How to Reduce / Shrink the Size of a LVM Partition Formatted with XFS Filesystem?
by Lotfi Waderni January 30, 2017Issue: – How to reduce the size a partition formatted with xfs filesystem? – How can I reduce the size of a LVM partition formatted with xfs filesystem? It is…
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DatabasesLinuxUbuntu
How To Install PostgreSQL 9.6 On Ubuntu Xenial 16.04 LTS
by Lotfi Waderni January 29, 2017PostgreSQL is a powerful object-relational database management system, provided under a flexible BSD-style license. PostgreSQL contains many advanced features, is very fast and standards compliant. PostgreSQL has bindings for many…
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Centos/RedhatLinuxMonitoring ToolsZabbix
How to Install Zabbix Agent on CentOS 7/RHEL 7
by Lotfi Waderni November 3, 2016After we have installed zabbix server on CentOS/RHEL 7. In this article will demonstrate how to install zabbix agent on CentOS/RHEL 7 systems. Environment: Hostname = webserver02.yallalabs.com IP Address =…
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Centos/RedhatLinux
How to setup HAProxy as Layer 7 Load Balancer for Nginx on CentOS 7/ RHEL 7
by Lotfi Waderni October 27, 2016Today, i’m going to explain how to install HAProxy as a Layer 7 load balancer for nginx on centos 7 /RHEL 7. HAProxy: HAProxy is a free, very fast and…
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In this quick tutorial i’m gonna explain how to setup a static IP address on ubuntu 16 LTS, the file which we need to make some changes is /etc/network/interfaces. For…
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LinuxNagiosUbuntu
How to monitor an ubuntu Servers using Nagios core 4.x
by Lotfi Waderni July 7, 2016In my previous article we had discovered how to install Nagios Server on Ubuntu 16 LTS 64 bit, now we need to understand how to monitor a remote host using…
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LinuxMonitoring ToolsNagiosUbuntu
How To Install Nagios core 4 on Ubuntu 16 LTS
by Lotfi Waderni July 5, 2016Introduction In this tutorial, we will cover the installation of Nagios 4 core , a very popular open source monitoring system, on Ubuntu 16 LTS. We will cover some basic…