[exim.git] / src / scripts / newer

#! /bin/sh
# $Cambridge: exim/src/scripts/newer,v 1.1 2004/10/06 15:07:40 ph10 Exp $

# Script to determine whether the first file is newer than the second.
# If the first does not exist, the answer is "no";
# if the second does not exist, the answer is "yes";
# otherwise their ages are compared using "find".

if [ $# -ne 2 ]; then
  echo "*** Two file names needed for 'newer' ***"
  exit 2;
fi

if [ ! -f $1 ]; then exit 1; fi
if [ ! -f $2 ]; then exit 0; fi

case `find $1 -newer $2 -print` in
'')	exit 1;;
*)	exit 0;;
esac

# End
Commit	Line	Data
61ec970d PH	1	#! /bin/sh
	2	# $Cambridge: exim/src/scripts/newer,v 1.1 2004/10/06 15:07:40 ph10 Exp $
	3
	4	# Script to determine whether the first file is newer than the second.
	5	# If the first does not exist, the answer is "no";
	6	# if the second does not exist, the answer is "yes";
	7	# otherwise their ages are compared using "find".
	8
	9	if [ $# -ne 2 ]; then
	10	echo "* Two file names needed for 'newer' *"
	11	exit 2;
	12	fi
	13
	14	if [ ! -f $1 ]; then exit 1; fi
	15	if [ ! -f $2 ]; then exit 0; fi
	16
	17	case `find $1 -newer $2 -print` in
	18	'') exit 1;;
	19	*) exit 0;;
	20	esac
	21
	22	# End