REV(1) BSD General Commands Manual REV(1)NAMErev — reverse order of characters of lines in a file
SYNOPSISrev [file ...]
DESCRIPTION
The rev utility copies the specified files to the standard output,
reversing the order of characters in every line. If no files are speci‐
fied, the standard input is read.
ENVIRONMENT
LC_ALL
BSD July 21, 2009 BSD