Ansible is increasingly becoming the go-to platform for application deployment, and software provisioning among developers owing to its ease of use and flexibility. Furthermore, it […]
How to Manage Remote Windows Host using Ansible Read More »
Ansible is an awesome automation tool for Linux sysadmins. It is an open source configuration tool which allows sysadmins to manage hundreds of servers from
How to Install Ansible (Automation Tool) on CentOS 8/RHEL 8 Read More »
Have you ever wondered how you can backup and restore your Ubuntu or Debian system ? TimeShift, a powerful backup and restore utility. TimeShift allows you
How to Use TimeShift to Backup and Restore Ubuntu Linux Read More »
VirtualBox is a free and open source virtualization tool which allows techies to run multiple virtual machines of different flavor at the same time. It
How to Install VirtualBox 6.0 on CentOS 8 / RHEL 8 Read More »
Postfix is a free and opensource MTA (Mail Transfer Agent) used for routing or delivering emails on a Linux system. In this guide, you will
How to install and Configure Postfix Mail Server on CentOS 8 Read More »
In the organizations where the OpenStack is used aggressively, so in such organizations application and database teams can come up with requirement that their application
How to Create Affinity and Anti-Affinity Policy in OpenStack Read More »
Sometimes, you may have tasks that need to be performed on a regular basis or at certain predefined intervals. Such tasks include backing up databases,
How to Automate tasks in Linux using Crontab Read More »
In the previous article, we demonstrated how to install Nagios Core on CentOS 8 / RHEL 8 server. In this guide, we will dive deeper
How to Add Windows and Linux host to Nagios Server for Monitoring Read More »
In this blog post, we will show you how to enable timestamp in history command output. If you’re a command-line enthusiast, you probably use the
How to Enable Timestamp in History Command Output Read More »
Nagios is a free and opensource network and alerting engine used to monitor various devices, such as network devices, and servers in a network. It
How to Install and Configure Nagios Core on CentOS 8 / RHEL 8 Read More »
