Java Jirawat

 I wrote a two part blog about Terraform AWS Tags best practices and workarounds for bugs. https://blog.rocketinsights.com/best-practices-fo...

Problem:  When using Packer to generate an Ubuntu AWS AMI, I use a shell script provisioner to install and update packages via apt-get. Whe...

Problem: Running Ruby on Rails 'bin/rails s' and you get an error in require: cannot load such file -- json (LoadError) Soluti...

To install Ruby on Rails on the AWS Linux VM, you need to install some prerequisites first. sudo su - yum install -y ruby24 alternatives...

There are two easy steps to add a hard disk for a a VMware CentOS 7 VM  Assign a new hard disk in VMware vSphere  Configure the new hard...