rev(1) - phpMan

REV(1)                           User Commands                          REV(1)
NAME
       rev - reverse lines characterwise
SYNOPSIS
       rev [option] [file...]
DESCRIPTION
       The  rev utility copies the specified files to standard output, revers-
       ing the order of characters in every line.  If no files are  specified,
       standard input is read.
OPTIONS
       -V, --version
              Display version information and exit.
       -h, --help
              Display help text and exit.
SEE ALSO
       tac(1)
AVAILABILITY
       The rev command is part of the util-linux package and is available from
       Linux  Kernel   Archive   <https://www.kernel.org/pub/linux/utils/util-
       linux/>.
util-linux                      September 2011                          REV(1)