Default AWS Linux Usernames

AWS

The following default usernames are listed on https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/connection-prereqs.html#connection-prereqs-get-info-about-instance:

• Amazon Linux 2 or Amazon Linux AMI: ec2-user
• CentOS AMI: centos or ec2-user
• Debian AMI: admin
• Fedora AMI: fedora or ec2-user
• RHEL AMI: ec2-user or root
• SUSE AMI: ec2-user or root
• Ubuntu AMI: ubuntu
• Oracle AMI: ec2-user
• Bitnami AMI: bitnami
• For anything else, just hope you can find it by duckduckgo-ing