Create new user in AWS EC2
First of all user in your Instance
#sudo su
#adduser theitideas <-- keep password with you to fire command with sudo
Login with new user
#su theitideas
Generate private and public key for new user.
#ssh-keygen -t rsa
#cd /home/theitideas/.ssh/
#touch authorized_keys
#cat id_rsa.pub > authorized_keys
#exit
Make...