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  .\"	@(#)rev.1	8.1 (Berkeley) 6/9/93
  .\" $FreeBSD: src/usr.bin/rev/rev.1,v 1.4.2.2 2001/03/06 12:52:55 ru Exp $
  .\"
  .Dd June 20, 2020
  .Dt REV 1
  .Os
  .Sh NAME
  .Nm rev
  .Nd reverse lines of a file
  .Sh SYNOPSIS
  .Nm
  .Op Ar
  .Sh DESCRIPTION
  The
  .Nm
  utility copies the specified files to the standard output, reversing the
  order of characters in every line.
  If no files are specified, the standard input is read.
  .Sh SEE ALSO
  .Xr tac 1
  