zmore

早期freebsd实现

FIRST=1
for FILE
do
	if test $FIRST -eq 0; then
		echo "--More--(Next file: $FILE)\c"
		stty cbreak -echo
		ANS=`dd bs=1 count=1 2>/dev/null` 
		stty -cbreak echo
		echo " "
		if test "$ANS" = 'e'; then
			exit
		fi
	fi
	echo "------> $FILE <------"
	zcat $FILE | more
	if test -t; then
		FIRST=0
	fi
done