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.TH "PROMPT_HOSTNAME" "1" "Oct 12, 2026" "4.9" "fish-shell"
.SH NAME
prompt_hostname \- print the hostname, shortened for use in the prompt
.SH SYNOPSIS
.nf
\fBprompt_hostname\fP
.fi
.sp
.SH DESCRIPTION
.sp
\fBprompt_hostname\fP 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.
.SH EXAMPLES
.INDENT 0.0
.INDENT 3.5
.sp
.EX
function fish_prompt
    echo \-n (whoami)@(prompt_hostname) (prompt_pwd) \(aq$ \(aq
end
.EE
.UNINDENT
.UNINDENT
.INDENT 0.0
.INDENT 3.5
.sp
.EX
# The machine\(aqs full hostname is foo.bar.com
>_ prompt_hostname
foo
.EE
.UNINDENT
.UNINDENT
.SH Copyright
fish-shell developers
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