1.1;revl (reverse_lines), revision 1.1, 81/07/01
REVL (REVERSE_LINES) -- Reverse each line in a file.
usage: REVL [pathname ...]
FORMAT
REVL [pathname ...]
REVL copies the named files to standard output, reversing the order of the
characters in every line.
ARGUMENTS
pathname
(optional) Specify name of file containing lines to be reversed.
Default if omitted: read standard input.
EXAMPLES
1. $ revl Reverse a line from
This command produces interesting results. standard input.
.stluser gnitseretni secudorp dnammoc sihT
*** EOF ***
$
2. $ revl /sys/dict | srf | revl >rhyming_dict Sort the system
$ dictionary by
suffixes to produce
a rhyming dictionary.