#!/bin/bash
today=$(date +%-d)
weekdaynum=$(date +%u)
weekday=""
if [[ $weekdaynum -eq 1 ]]; then
	weekday="Mo"
elif [[ $weekdaynum -eq 2 ]]; then
	weekday="Tu"
elif [[ $weekdaynum -eq 3 ]]; then
	weekday="We"
elif [[ $weekdaynum -eq 4 ]]; then
	weekday="Th"
elif [[ $weekdaynum -eq 5 ]]; then
	weekday="Fr"
elif [[ $weekdaynum -eq 6 ]]; then
	weekday="Sa"
elif [[ $weekdaynum -eq 7 ]]; then
	weekday="Su"	
fi

echo ======================
date '+%d.%m.%Y'
echo ======================
cal -m | sed -e 's/^/ /' | sed "s/ $today /[$today]/" | sed "s/ $weekday /[$weekday]/"