Nginx can act as a application neutral proxy. One example is to front Nifi. The nifi default configuration provides an HTTP access point, specified in…
Working in IT, we sometimes want the customer to have an API to perform pre-defined activities on our servers. We are hoping to manage the…
This is my personal cheatsheet as intermediate Vim user so I skipped the ones that I consider basic. All the commands listed are used in…
The last 30 days have been exhausting for me. I studied hard on the new AWS Certified DevOps Engineer exam and thank goodness I passed…
Ansible is very flexible automation tools with many benefits. The free version is command-line based and here is an example to set it up. Environment…
RPM is the package manager tool in Linux. YUM is a repository management tool to fetch appropriate package for the particular version of Linux. YUM…