Amazon S3 CORS
To enable CORS for Amazon S3 bucket, add
Google Cloud App Engine
To list instances in Google Cloud App Engine, run To create an application To deploy an application
Google Cloud SQL
To create a Google Cloud SQL database, run INSTANCE_NAME_HERE = this can be anything, lowercase letters, 0-9, for identification purpose
Set Permanant hostname on AWS EC2 CentOS 7 server
On AWS EC2 when you boot, hostname set something like ip-172-31-41-172.eu-central-1.compute.internal To chaneg this, run Example To disable change of
Resize Amazon EC2 Boot Disk
Once you resize the disk in the Amazon AWS console, it gets auto resized on reboot. Sometimes this won’t happen,
VMWare ESXI add SSH key
To enable password less SSH login on VMWare ESXI server, add your SSH key to file
VMWare esxcli
To list all running VM, run To list all installed software Example
Google Cloud open a port in firewall
To open port 80 globally for all VMs on google cloud project, run
Amazon Route 53
Amazon Route 53 DKIM error How to export Amazon Route 53 DNS Zone
Amazon Route 53 DKIM error
DKIM keys failed to validate on a mail server. The domain used Amazon ROute 53 DNS server. amavisd-new showkeys command
kubectl
kubectl command is used to manage Kubernetes Clusters. To install kubectl on Linux, run On Ubuntu, you can install from
Install LetsEncrypt SSL on Bitnami
NOTE: bitnami provides a tool to install SSL, it is better to use the tool to install SSL. You can