view wrappers/tac @ 543:60b97ba66a70

Extensive semi-gratuitous refactoring: factor out common code, handle euid!=uid and egid!=gid cases. (Note: test suite requires root access, possibly container support.)
author Rob Landley <rob@landley.net>
date Mon, 12 Mar 2012 23:00:28 -0500
parents 7da386057101
children
line wrap: on
line source

#!/bin/sh
# HELP usage: tac [FILE...]\n\nPrint input lines in reverse order

for i in "$@"
do
  sed -e '1!G;h;$!d' "$i"
done