OnCallReady

Commands

hostnamectl - control the system hostname

hostnamectl [status] [set-hostname NAME]

Options you will use

status
Show hostname, machine ID, boot ID, virtualization, OS, kernel and architecture.
set-hostname NAME
Set the static hostname (persists across reboots).

Examples

$ hostnamectl

shows "Virtualization: apple" and "Architecture: arm64" on this box

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