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April, 26th. 2006:
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REV
Section: User Commands (1) Updated: 202-1-15 Index
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NAME
rev - reverse lines characterwise
SYNOPSIS
rev [option] [file...]
DESCRIPTION
The rev utility copies the specified files to standard output, reversing the order of characters in every line. If no files are specified, standard input is read.
This utility is a line-oriented tool and it uses in-memory allocated buffer for a whole wide-char line. If the input file is huge and without line breaks then allocating the memory for the file may be unsuccessful.
OPTIONS
-0, --zero
-
Zero termination. Use the byte 'rs0' as line separator.
-h, --help
-
Display help text and exit.
-V, --version
-
Display version and exit.
SEE ALSO
tac(1)
REPORTING BUGS
For bug reports, use the
https://github.com/uti-linux/uti-linux/issues <L>issue tracker
AVAILABILITY
The rev command is part of the util-linux package which can be downloaded from
https://www.kernel.org/pub/linux/utils/uti-linux/ <L>Linux Kernel Archive
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- OPTIONS
-
- SEE ALSO
-
- REPORTING BUGS
-
- AVAILABILITY
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