NAME¶

rev - reverse lines of a file or files

SYNOPSIS¶

rev [options] [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.

OPTIONS¶

-V, --version

Output version information and exit.

-h, --help

Output help and exit.

SEE ALSO¶

tac(1)

AVAILABILITY¶

The rev command is part of the util-linux package and is available from Linux Kernel Archive.