tac1
Concatenate and print files in reverse
Usage
tac [OPTION] ...
[FILE] ...
Overview
Write each FILE to standard output, last line first.
With no FILE, or when FILE is -, read standard input.
Mandatory arguments to long options are mandatory for short options too.
-
-b, --before -
attach the separator before instead of after
-
-r, --regex -
interpret the separator as a regular expression
-
-s, --separator=STRING -
use STRING as the separator instead of newline
-
--help -
display this help and exit
-
--version -
output version information and exit
Non-seekable input is buffered to $TMPDIR, defaulting to /tmp.
Releases
19 releases since Debian 1.1 (Buzz); the text changed 15 times.