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centos 7

How to Configure DHCP server on CentOS 7 / Ubuntu 18.04 / 16.04 / Debian 9

Dynamic Host Configuration Protocol is a network protocol used to dynamically distribute network configuration parameters, such as IP addresses, gateway, and DNS for network interfaces. DHCP Server assigns IP addresses automatically to all systems, so system admin need not assign IP addresses manually to client machines in the network. DHCP is the best option for […]

How To Register clients with SpaceWalk Server – CentOS / RHEL

This post is the third part of Spacewalk installation and configuration series. In the first two parts, we have gone through the installation of Spacewalk server and managing Spacewalk channels and repositories. Article Series: Install Spacewalk How to Install SpaceWalk on CentOS 7 / RHEL 7 How to Install SpaceWalk on CentOS 6 / RHEL […]

How To Install SpaceWalk on CentOS 7 / RHEL 7

Spacewalk is an open-source package and system management solution for RedHat derivative distributions like CentOS, Scientific Linux and Fedora, developed by the spacewalk community. The Spacewalk is the upstream project for the source of Red Hat Satellite, released under GPLv2 license. Spacewalk provides the web interface to manage and view the updates for the system […]

How To Create Ansible Playbooks for IT Automation

Playbook is nothing but Ansible’s configuration management scripts, and it can be used to manage deployments and configurations of managed nodes. Playbook contains set of policies that you want your managed nodes to enforce or a set of steps in a general IT process. Playbooks are written and developed in a simple text language. The […]