3 # Script to determine whether the first file is newer than the second.
4 # If the first does not exist, the answer is "no";
5 # if the second does not exist, the answer is "yes";
6 # otherwise their ages are compared using "find".
8 # Copyright (c) The Exim Maintainters 2022
9 # SPDX-License-Identifier: GPL-2.0-or-later
12 echo "*** Two file names needed for 'newer' ***"
16 if [ ! -f $1 ]; then exit 1; fi
17 if [ ! -f $2 ]; then exit 0; fi
19 case `find $1 -newer $2 -print` in