XenServer Network (LACP Bond, VLAN and Bonding) Configuration – Part 3
In the third part of this series, the configuration of networking in XenServer will be discussed. Networking in XenServer is
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How to Use Ansible Playbooks to Automate Complex Tasks on Multiple Remote Servers – Part 2
In the previous article of this Ansible series, we explained that Ansible is an agent-less tool that allows you to
How to Recover Data and Rebuild Failed Software RAID’s – Part 8
In the previous articles of this RAID series you went from zero to RAID hero. We reviewed several software RAID
Install C, C++ Compiler and Development (build-essential) Tools in Debian/Ubuntu
Most Linux system administrators and engineers are required to know some basic programming to help them in their daily tasks.
RHEV Clustering and RHEL Hypervisors Installation – Part 5
In this part we are going to discuss some important points related to our RHEV series. In Part-2 of this
How to Setup Postfix Mail Server (SMTP) using null-client Configuration – Part 9
Regardless of the many online communication methods that are available today, email remains a practical way to deliver messages from
RHCE Series: Implementing HTTPS through TLS using Network Security Service (NSS) for Apache – Part 8
If you are a system administrator who is in charge of maintaining and securing a web server, you can’t afford
Installation and Configuration of TACACS+ with Cisco Router on Debian 8 Jessie
Technology today relies heavily on networking equipment and proper configuration of that networking equipment. Administrators are tasked with ensuring that
How to Backup/Restore MySQL/MariaDB and PostgreSQL Using ‘Automysqlbackup’ and ‘Autopostgresqlbackup’ Tools
If you are a database administrator (DBA) or are responsible for maintaining, backing up, and restoring databases, you know you
How to Install YTP-DL to Download Songs from YouTube Videos
youtube-dl is a Python based small command-line tool that allows to download videos from YouTube.com, Dailymotion, Google Video, Photobucket, Facebook,
How to Install PHP 7 with Apache and MariaDB on CentOS 7/Debian 8
Last last week (more precisely on Aug. 21, 2015), the PHP development team announced the availability of the latest release
Setting Up High-Performance ‘HHVM’ and Nginx/Apache with MariaDB on Debian/Ubuntu
HHVM stands for HipHop Virtual Machine, is an open source virtual machine created for running Hack (it’s a programming language