computeroutput — Data, generally text, displayed or presented by a computer
computeroutput ::=
altanchorannotationbibliorefcocodecommandcomputeroutputconstantemailenvarfilenameindexterm (db.indexterm.endofrange)indexterm (db.indexterm.singular)indexterm (db.indexterm.startofrange)inlinemediaobjectlinkliteralmarkupnonterminalolinkoptionoptionalpackagepromptpropertyremarkreplaceablesubscriptsuperscriptsymbolsystemitemtagtermdeftokenuriuserinputxrefComputerOutput identifies lines of text generated by
a computer program (messages, results, or other output).
Note that ComputerOutput is not a verbatim 
environment, but an inline.
These elements contain computeroutput: bridgehead, citation, citetitle, classsynopsisinfo, computeroutput, emphasis (db.emphasis), entry, firstterm, funcsynopsisinfo, glosssee, glossseealso, glossterm, html:button, html:label, html:legend, link, literallayout, member, olink, orgdiv, para, phrase (db.phrase), primary, primaryie, programlisting, quote, refdescriptor, refentrytitle, refname, refpurpose, screen, secondary, secondaryie, see, seealso, seealsoie, seeie, seg, segtitle, simpara, subtitle, synopsis, td, term, termdef, tertiary, tertiaryie, th, title, titleabbrev, tocentry, userinput.
The following elements occur in computeroutput: text, alt, anchor, annotation, biblioref, co, code, command, computeroutput, constant, email, envar, filename, indexterm (db.indexterm.endofrange), indexterm (db.indexterm.singular), indexterm (db.indexterm.startofrange), inlinemediaobject, link, literal, markup, nonterminal, olink, option, optional, package, prompt, property, remark, replaceable, subscript, superscript, symbol, systemitem, tag, termdef, token, uri, userinput, xref.
constant, envar, filename, lineannotation, literal, literallayout, markup, option, optional, parameter, programlisting, prompt, replaceable, screen, screenshot, synopsis, systemitem, tag, userinput, varname<article xmlns='http://docbook.org/ns/docbook'> <title>Example computeroutput</title> <para>The output from the date command, <computeroutput>Sun Nov 16, 1997 21:03:29</computeroutput>, uses fixed-width fields so that it can easily be parsed. </para> </article>
The output from the date command,
Sun  Nov 16, 1997  21:03:29,
uses fixed-width fields so that it can easily be parsed.