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diff --git a/text-utils/rev.1 b/text-utils/rev.1
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--- /dev/null
+++ b/text-utils/rev.1
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+'\" t
+.\"     Title: rev
+.\"    Author: [see the "AUTHOR(S)" section]
+.\" Generator: Asciidoctor 2.0.15
+.\"      Date: 2022-05-11
+.\"    Manual: User Commands
+.\"    Source: util-linux 2.38.1
+.\"  Language: English
+.\"
+.TH "REV" "1" "2022-05-11" "util\-linux 2.38.1" "User Commands"
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.ss \n[.ss] 0
+.nh
+.ad l
+.de URL
+\fI\\$2\fP <\\$1>\\$3
+..
+.als MTO URL
+.if \n[.g] \{\
+.  mso www.tmac
+.  am URL
+.    ad l
+.  .
+.  am MTO
+.    ad l
+.  .
+.  LINKSTYLE blue R < >
+.\}
+.SH "NAME"
+rev \- reverse lines characterwise
+.SH "SYNOPSIS"
+.sp
+\fBrev\fP [option] [\fIfile\fP...]
+.SH "DESCRIPTION"
+.sp
+The \fBrev\fP utility copies the specified files to standard output, reversing the order of characters in every line. If no files are specified, standard input is read.
+.sp
+This utility is a line\-oriented tool and it uses in\-memory allocated buffer for a whole wide\-char line. If the input file is huge and without line breaks then allocating the memory for the file may be unsuccessful.
+.SH "OPTIONS"
+.sp
+\fB\-h\fP, \fB\-\-help\fP
+.RS 4
+Display help text and exit.
+.RE
+.sp
+\fB\-V\fP, \fB\-\-version\fP
+.RS 4
+Print version and exit.
+.RE
+.SH "SEE ALSO"
+.sp
+\fBtac\fP(1)
+.SH "REPORTING BUGS"
+.sp
+For bug reports, use the issue tracker at \c
+.URL "https://github.com/util\-linux/util\-linux/issues" "" "."
+.SH "AVAILABILITY"
+.sp
+The \fBrev\fP command is part of the util\-linux package which can be downloaded from \c
+.URL "https://www.kernel.org/pub/linux/utils/util\-linux/" "Linux Kernel Archive" "."
+\ No newline at end of file
diff --git a/text-utils/rev.1.adoc b/text-utils/rev.1.adoc
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--- /dev/null
+++ b/text-utils/rev.1.adoc
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+//po4a: entry man manual
+////
+Copyright (c) 1985, 1992 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+3. All advertising materials mentioning features or use of this software
+   must display the following acknowledgement:
+This product includes software developed by the University of
+California, Berkeley and its contributors.
+4. Neither the name of the University nor the names of its contributors
+   may be used to endorse or promote products derived from this software
+   without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+
+	@(#)rev.1	6.3 (Berkeley) 3/21/92
+////
+= rev(1)
+:doctype: manpage
+:man manual: User Commands
+:man source: util-linux {release-version}
+:page-layout: base
+:command: rev
+
+== NAME
+
+rev - reverse lines characterwise
+
+== SYNOPSIS
+
+*rev* [option] [_file_...]
+
+== DESCRIPTION
+
+The *rev* utility copies the specified files to standard output, reversing the order of characters in every line. If no files are specified, standard input is read.
+
+This utility is a line-oriented tool and it uses in-memory allocated buffer for a whole wide-char line. If the input file is huge and without line breaks then allocating the memory for the file may be unsuccessful.
+
+== OPTIONS
+
+include::man-common/help-version.adoc[]
+
+== SEE ALSO
+
+*tac*(1)
+
+include::man-common/bugreports.adoc[]
+
+include::man-common/footer.adoc[]
+
+ifdef::translation[]
+include::man-common/translation.adoc[]
+endif::[]