update

defaults.inc

@@ -49,4 +49,23 @@ MMUPDATECHECK(){
 
 SENDNOTICE(){
 	[ "${EMAIL_NOTICE}" != "" ] && echo -e "${2}\n\n$(date)" | mail -s "${1}" ${EMAIL_NOTICE}
-}
+}
+
+uptime_minutes() {
+	set `uptime -p`
+	local minutes=0
+	shift
+	while [ -n "$1" ]; do
+		case $2 in
+			day*)
+				((minutes+=$1*1440));;
+			hour*)
+				((minutes+=$1*60));;
+			minute*)
+				((minutes+=$1));;
+		esac
+		shift
+		shift
+	done
+	echo $minutes
+}