How to install and configure collectd?
This post helps to install collectd monitoring agent and explains it’s configuration.
Jenkins FreeStyle Demo Project (Ansible + Jenkins + Git)
It’s a simple CI/CD Jenkins FreeStyle Demo Project.
How to remove old kernels from CentOS 7
In this post, I will explain how to remove old kernels from CentOS 7.
Unable to negotiate with <IP> port 22: no matching key exchange method found. Sometimes you have met with the following error while you are trying to SSH...
Reset IPMI admin password using ipmitool
This post explains how to reset the IPMI admin password using ipmitool.