Oracle Cloud
https://www.oracle.com/cloud/free/ – Every free account have 2 servers free for life. Only for development purpose. Allow ICMP (ping) in Oracle Cloud Updating…
Cloud
Allow ICMP (ping) in Oracle Cloud
Oracle cloud do not allow ICMP/ping to compute instances. To enable ping, you need to enable ICMP in the security group. On…
Google Cloud App Engine
To list instances in Google Cloud App Engine, run gcloud app instances list To create an application gcloud app create To deploy…
Google Cloud SQL
To create a Google Cloud SQL database, run gcloud sql instances create INSTANCE_NAME_HERE –activation-policy=ALWAYS –tier=db-n1-standard-1 INSTANCE_NAME_HERE = this can be anything, lowercase…
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 hostname, run…
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, you have…
VMWare ESXI add SSH key
To enable password less SSH login on VMWare ESXI server, add your SSH key to file /etc/ssh/keys-root/authorized_keys
VMWare esxcli
To list all running VM, run esxcli vm process list To list all installed software esxcli software vib list Example [root@server:~] esxcli…
Google Cloud open a port in firewall
To open port 80 globally for all VMs on google cloud project, run gcloud compute firewall-rules create allow-port80-all –allow tcp:80 –source-ranges 0.0.0.0/0…