how to remote into a linux server code example
Example 1: how to log into a remote linux server
ssh [username]@[ip]
Example 2: use file connect ssh
sudo chmod 400 [key file]
sudo ssh -i [key file] [username]@[ip]
ssh [username]@[ip]
sudo chmod 400 [key file]
sudo ssh -i [key file] [username]@[ip]