GUICLIGuides

Getting started shortcuts for Ipad and keyboard usage.  (I’m currently using a Gen 1 ipad pro 12.9 and gen 1 wireless trackpad and keyboard. )    Command + H : Go to Home Command + space : Search Command + tab : Cycle through open apps

Disable Ubuntu cloud init app . Create a file to disable cloud init.      $ sudo touch /etc/cloud/cloud-init.disabled Uninstall by disabling all services except none.      $ sudo dpkg-reconfigure cloud-init      (optional) Purge and remove files      $ sudo apt-get purge cloud-init      $ sudo rm -from /etc/cloud/ && sudo rm -from /var/lib/cloud Restart      $ sudo reboot

1. Use openssl genrsa to generate an RSA private key.  openssl genrsa -des3 -out name.key 4096 *Note - -des3 is deprecated and replaced by -aes256 #other resources https://geekflare.com/openssl-commands-certificates/