[pjmlp]

Linux kernel yes, GNU/Linux only dominates the server room, and fails everywhere else.

A kernel alone doesn't make an operating system.

[lrvick]

Modern sysadmin does not use GNU for servers.

A server is an appliance. Just needs a Linux kernel, a container daemon, and a target application binary. The end.

[pjmlp]

A server is an appliance. Just needs a type 1 hypervisor, a container daemon, and a target application binary. The end.