--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/amdue	Thu May 22 11:42:08 2014 +0200
@@ -0,0 +1,48 @@
+#! /bin/bash
+
+set -e
+export LC_ALL=C
+
+SET_DAILY='DailySet1'
+SET_WEEKLY='WeeklySet1'
+SET_MONTHLY='MonthlySet1'
+
+tmp=$(getopt -n $0 -o h -l help -- "$@")
+eval set -- "$tmp"
+
+while :
+do
+	o="$1"; shift
+	case "$o" in
+		-h|--help) echo "Usage: $0 [when [schedule]]"
+			   exit 0
+			   ;;
+		--)	   break
+			   ;;
+	esac
+done
+
+
+when="${1-now}"
+schedule="${2}"
+
+MONTHLY=Tuesday
+WEEKLY=Saturday
+
+
+schedule() {
+	if [[ $(date +%A -d "$when") = $MONTHLY && $(date +%m) != $(date +%m -d "$when - 1 week") ]]
+	then echo $SET_MONTHLY
+	elif [[ $(date +%A -d "$when") = $WEEKLY ]]
+	then echo $SET_WEEKLY
+	else echo $SET_DAILY
+	fi
+}
+
+if test -z "$schedule" 
+then 
+	schedule
+	exit 0
+fi
+
+test `schedule` = $schedule