Default username of operating systems

OSDefault User

Ubuntu(20.04, 22.04)

ubuntu

Centos( 7, 8)

centos

Centos (9)

cloudlinux

AlmaLinux

almalinux

Debian

debian

Fedora ( 37, 38)

fedora

CloudLinux (7)

cloudlinux

Redhat(8.9, 9.4)

cloud-user

Rocky 9

rocky

ssh -i access_key username@IP_add

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