ssh user@myserver -p port -i key.pem. Visit here How to Connect to Amazon EC2 Remotely Using SSH or refer below.. How to Connect to Amazon EC2 Remotely Using SSH: Download the .pem file. Use the chmod command (in bold below) to make sure your private key file isn’t publicly viewable. 1st create the keys and RSA will create public and private keys. I got: Load key "key.pem": invalid format PEM files are also used for SSH. This is what format the private key is downloaded in. For SUSE Linux, the user name is root or ec2-user. I've added my ~/.ssh/id_rsa.pub to my server's 'authorized_keys' file so I can do ssh user@myserver -p port and login to the server successfully. If you want to authenticate to Azure Linux VMs using Putty you will have to convert the PEM file to PPK, or authentication will fail. Press Advanced button to open Advanced site settings dialog and go to SSH > Authentication page. Yet when I do. On popup window select “Use Session Public Key setting” and browse your computer for .pem file. Enter Host name and Port (22) Check Public Key and click properties. Save this PEM file somewhere on your machine. Connect to ec2 Instance Via SSH. I'm not aware of webmin supporting certificate based login as SSH does. @: used to refer the virtual machine IP address much like @gmail denotes a Gmail email servers. On Ubuntu, I used to use the command, ssh -i "key.pem" username@server.com How can I do the same on PowerShell? Together, the two keys enable you to securely connect to your EC2 instance using SSH. For a Fedora AMI, the user name is either fedora or ec2-user. Please see commonly asked questions section below if you have issues and are using windows… You don’t need to repeat the process unless you move the pem file. Connect to EC2 via SSH. The supported lengths are 1024, 2048, and 4096. In this tutorial, you will learn how to Rsync copy files to remote Ubuntu server. ssh-keygen -f id_rsa.pub -m 'PEM' -e > id_rsa.pem and then use. If your remote server is an EC2 instance on AWS and you have a .pem file as the SSH key, run the following command for the above scenario: ssh -L 8888:127.0.0.1:3306 -i [email protected] In this case you will not be asked for the password, as authentication will be done using your SSH … ssh user@myserver -p port -i key.pem I got: Load key "key.pem": invalid format user@myserver: Permission denied (publickey,gssapi-keyex,gssapi-with-mic) Later, to re-enable it, type: sudo systemctl enable --now ssh Conclusion # We’ve shown you how to install and enable SSH on your Ubuntu 20.04. your_virtual_machine_ip_address: used to denote the IP address you wish to SSH … If you’ve ever run ssh-keygen to use ssh without a password, your ~/.ssh/id_rsa is a PEM file, just without the extension. The default format is PEM when you generate a key pair directly from Azure. To ssh to your instance you need to convert your private key pem file using puttygen to ppk format. Then, you can connect to the EC2 via ssh using the pem key file. Use this command instead. Rsync is an open-source utility that provides fast incremental file transfer. Impotent :- You need to backup old key files if you have old keys server. what the OP calls 'pem key' is actually the ssh private key. The ssh client allows you to selects a file from which the identity (private key) for RSA or DSA authentication is read. A Pem file is a container format that may just include the public certificate or the entire certificate chain (private key, public key, root certificates): Private Key. To access the instance via SSH, run: Connect to Linux box by specifying your PEM file, e.g. Webmin is a web based tool which doesn't use the same login method as SSH does. 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