PROMPT_HOSTNAME(1)

NAME
prompt_hostname - print the hostname, shortened for use in the prompt

SYNOPSIS
prompt_hostname

DESCRIPTION

prompt_hostname prints a shortened version the current hostname for use in the prompt. It will print just the first component of the hostname, everything up to the first dot.

EXAMPLES

    function fish_prompt
        echo -n (whoami)@(prompt_hostname) (prompt_pwd) '$ '
    end

    # The machine's full hostname is foo.bar.com
    >_ prompt_hostname
    foo

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