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Copyright (c) 1982-2007 AT&T Knowledge Ventures
To view license terms, see http://www.opensource.org/licenses/cpl1.0.txt
Portions Copyright (c) 2009, Sun Microsystems, Inc. All Rights Reserved.
Copyright (c) 1982-2007 AT&T Knowledge Ventures
To view license terms, see http://www.opensource.org/licenses/cpl1.0.txt
Portions Copyright (c) 2009, Sun Microsystems, Inc. All Rights Reserved.
rev 1 "11 Aug 2009" "SunOS 5.11" "User Commands"
NAME
rev - reverse the characters or lines of one or more files
SYNOPSIS
/usr/bin/rev [-l] [file...]
"ksh93"
rev [-l] [file...]
DESCRIPTION
rev copies one or more files to standard output, reversing the order of characters on every line of the file, or reversing the order of lines of the file if -l is specified
OPTIONS
The following options are supported:
-l
--line
Reverse the order of the lines of the file, instead of characters.
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 |
| CSI | Enabled |
| Interface Stability | Committed |
SEE ALSO
cat(1), ksh93(1), tail(1), attributes(5)