
add-apt-repository
add-apt-repository command can be used to add repository in ubuntu. To install, run Example

rvm
rvm is ruby version manager. Allow you to have multiple ruby version. To install rvm, run To install a ruby

Disable WordPress wp-cron.php
WordPress run its sheduled tasks using wp-cron.php, this get called every time visitor visits web site. This is not efficient

rsync
Restart rsync on failure Bandwidth Limit on rsync Split Large file into smaller files Run rsync if not running using

serverless
Serverless is your toolkit for deploying and operating serverless architectures. Focus on your application, not your infrastructure. https://www.serverless.com https://openwhisk.apache.org/

Kubernetes
Easy Kubernetes setup on Ubuntu with microk8s Kubeapps https://kubernetes.io/docs/tutorials/hello-minikube/ Install Minikube in Ubuntu kubectl kubectl Kubernetes scale a deployment Google

Kubeapps
Kubeapps allows you to run bitnami applications in Kubernetes cluster.

smartctl
To check hard disk for errors, run Here is an example of HDD with errors To get detailed, result, run

aws
Install Amazon AWS awscli Amazon Workmail AWS Cloud​Formation Getting Started with Amazon Elastic Beanstalk Deploy Docker Image using Elastic Beanstalk

Nginx
Nginx is a powerful open source web server that is known for its high performance, stability, and flexibility. It is

Nginx Curl SSL error
After installing SSL on Nginx server, it worked on browser, but when i try access using curl command, i get

Amazon ElastiCache
Amazon ElastiCache to run Redis or Memcached cluster on Amazon cloud. You get some stats for your cache server/cluster. You