opensolaris man page for rev

rev(1)								   User Commands							    rev(1)

NAME
       rev - reverse the characters or lines of one or more files

SYNOPSIS
       /usr/bin/rev [-l] [file ...]

DESCRIPTION
       rev copies one or more files to standard output, reversing the order of characters on every line of the file.

OPTIONS
       The following options are supported:

       -l	 Reverse the order of the lines of the file, instead of characters.
       --line

OPERANDS
       The following operands are supported:

       file    Specifies the name of the file to use as input.

	       If file is not specified, or if file is a -, rev copies from standard input starting at the current offset.

EXIT STATUS
       The following exit values are returned:

       0     All files copied successfully.

       >0    One or more files did not copy.

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |CSI			     |Enabled			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+

SEE ALSO
       cat(1), ksh93(1)tail(1), attributes(5)

SunOS 5.11							    27 Jan 2009 							    rev(1)