1.\" Copyright (c) 1985, 1992, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" %sccs.include.redist.roff% 5.\" 6.\" @(#)rev.1 8.1 (Berkeley) 06/09/93 7.\" 8.Dd 9.Dt REV 1 10.Os 11.Sh NAME 12.Nm rev 13.Nd reverse lines of a file 14.Sh SYNOPSIS 15.Nm rev 16.Op Ar file 17.Sh DESCRIPTION 18The 19.Nm rev 20utility copies the specified files to the standard output, reversing the 21order of characters in every line. 22If no files are specified, the standard input is read. 23