SHELL

ssh permission denied publickey

ssh-add ~/.ssh/your_id_rsa_filename.pub
#This helps you in case you have your ssh already configured.
#Otherwise configure it with:
$ssh-keygen -t rsa -b 4096 -C "your_email@example.com"

scp permission denied (publickey) but ssh works

 scp -i ~/.ssh/my-private-key.pem file.txt bitnami@example.com:/home/bitnami/