Alaric Bird

Alaric Bird is a seasoned Linux System Administrator with over a decade of experience in managing and optimizing Linux-based servers and infrastructure. Known for his expertise in server deployment, security hardening, and performance tuning, Alaric has a deep understanding of various Linux distributions, including Ubuntu, CentOS, and Red Hat Enterprise Linux. His skills extend to cloud platforms like AWS, where he effectively manages virtual private servers and services. Alaric is also proficient in scripting languages such as Bash and Python, which he uses to automate routine tasks, enhancing efficiency and reliability. With a strong commitment to continuous learning, he stays updated with the latest developments in open-source technologies and best practices. His problem-solving abilities, combined with excellent communication skills, make him a valuable asset to any IT team. In addition to his technical expertise, Alaric is passionate about mentoring junior administrators and fostering a collaborative environment.

Configure Single Sign on Kerberos on CentOS 7

August 24, 2024June 15, 2018 by Alaric Bird

Learn how to configure Single Sig On Kerberos on CentOS 7 in this comprehensive guide. Step-by-step instructions and tips to set up Kerberos for seamless authentication across your network. #centlinux #linux #cybersecurity What is Kerberos? Kerberos is the most widely used authentication protocol. It provides authentication service for users and other Network Services. The unique … Read more

Create OpenLDAP Address Book in CentOS 7

August 24, 2024June 10, 2018 by Alaric Bird

Learn how to create an OpenLDAP Address Book in CentOS 7 with our step-by-step guide. Set up and manage a centralized directory of contacts for efficient access and organization.. #centlinux #linux #openldap What is OpenLDAP Address Book? OpenLDAP Address Book is a central database where users can search for email addresses, telephone numbers, addresses, etc. … Read more

How to install phpLDAPadmin on CentOS 7

August 24, 2024June 3, 2018 by Alaric Bird

Learn how to install phpLDAPadmin on CentOS 7 with our step-by-step guide. Simplify LDAP directory management with this powerful web-based tool. #centlinux #linux #cyebrsecurity What is phpLDAPadmin? phpLDAPadmin (PLA) is a web-based application for administering LDAP servers. It is written in PHP and provides an easy-to-use interface for managing LDAP data. Here are some key … Read more

How to install OpenLDAP on CentOS 7

August 24, 2024May 28, 2018 by Alaric Bird

Learn how to install OpenLDAP on CentOS 7 with our comprehensive step-by-step guide. Set up and manage your directory services efficiently with LDAP Server. #centlinux #linux #cybersecurity What is OpenLDAP? OpenLDAP is a free and open-source implementation of the Light Directory Access Protocol (LDAP). The LDAP is an open, vendor-neutral, industry standard application protocol for … Read more

How to recover Root Password in CentOS 6

August 24, 2024March 4, 2017 by Alaric Bird

In this article, you will learn, how to recover Root Password in CentOS 6 or other Red hat based Linux OS. #centlinux #linux #recovery Problem Statement As we know that, the root is the superuser in every Linux distros. We often come to situations, where, the root password is not available. Although it is trivial … Read more

Install Lilac Configurator for Nagios Core on CentOS 7

August 24, 2024September 12, 2016 by Alaric Bird

Learn how to install Lilac Configurator for Nagios Core on CentOS 7 with our step-by-step guide. Simplify and enhance your Nagios monitoring setup with this user-friendly configuration tool. #centlinux #linux What is Lilac Configurator? Lilac Configurator is a tool used for configuring Lilac, which is a web-based configuration manager for Nagios. Nagios is an open-source … Read more

How to install NRPE in CentOS 7

August 24, 2024September 11, 2016 by Alaric Bird

Learn how to install NRPE in CentOS 7 with this comprehensive step-by-step guide. Ensure smooth monitoring of your network services and hosts. #centlinux #linux #nagios Problem Definition We have already configured our Nagios Monitoring Server in our previous post Install & Configure Nagios Core 4.4 on CentOS 7. Now, its time to add some hosts … Read more

How to install NSClient on Windows

August 24, 2024September 10, 2016 by Alaric Bird

Discover how to install NSClient on Windows with this easy-to-follow guide. Ensure efficient monitoring of Windows servers and desktops using Nagios. #centlinux #linux #nagios Problem Definition We have already configured our Nagios Monitoring Server in my previous post Install Nagios Core on CentOS 6. Now, its time to add some hosts to our Nagios Monitoring … Read more

How to install PNP4Nagios on CentOS 7

August 24, 2024September 4, 2016 by Alaric Bird

Learn how to install PNP4Nagios on CentOS 7 with this detailed guide. Enhance your Nagios monitoring setup with performance data graphing and visualization. #centlinux #linux #nagios Problem Statement In search of a graph add-on for Nagios, we have already explored the Nagiosgraph, although it works fine. But we kept looking for other alternates to Nagiosgraph. … Read more

How to install Nagiosgraph on CentOS 7

August 24, 2024September 2, 2016 by Alaric Bird

Learn how to install Nagiosgraph on CentOS 7 with this comprehensive guide. Enhance your Nagios monitoring by adding advanced graphing capabilities. #centlinux #linux #nagios Problem Statement Nagios Core has limited native support for graphical representation of metrics. Nagiosgraph is very useful plugin, that extends the functionality of Nagios Core and display historical graphs. Nagiosgraph parses … Read more