REV(1) User Commands REV(1)

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

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

rev [-l] [file...]

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

The following options are supported:

-l
--line

Reverse the order of the lines of the file, instead of characters.

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.

The following exit values are returned:

0

All files copied successfully.

>0

One or more files did not copy.

See attributes(7) for descriptions of the following attributes:

ATTRIBUTE TYPE ATTRIBUTE VALUE
CSI Enabled
Interface Stability Committed

cat(1), ksh93(1), tail(1), attributes(7)

August 11, 2009 OmniOS