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Sendmail as a relay server

Setting Up Sendmail as a Relay Server on RHEL 9 | CentOS 9

This guide will walk you through the process of configuring Sendmail as a relay server on RHEL 9 or CentOS 9, providing step-by-step instructions to ensure a smooth setup. Table of Contents Introduction Setting...
Customizing Linux MOTD on RHEL 9

How to Customize Linux MOTD on RHEL 9 | CentOS 9

Learn how to customize Linux MOTD on RHEL 9 and CentOS 9 to enhance user experience. Discover step-by-step instructions, practical examples, and tips for displaying vital system information, ASCII art,...
GitLab CE on RHEL 9 or CentOS 9 using Ansible

Install GitLab CE on RHEL 9 | CentOS 9 Using Ansible Roles

Learn how to install GitLab CE on RHEL 9 or CentOS 9 using Ansible roles. This comprehensive guide covers prerequisites, creating Ansible roles, executing playbooks, and setting up SSL for a secure GitLab...
Adding Hosts to Zabbix Using Bash

Adding Hosts to Zabbix Using Bash Script

Learn how to automate adding hosts to Zabbix using Bash script. This comprehensive guide covers script functions, examples, and best practices to streamline your IT monitoring process. Optimize your workflow...