#!/bin/bash

MASTERFILE=/etc/tuer3.0/door_access_list

if [[ $1 == "" ]] ; then
    echo -e " Anzahl Nutzername"
    cut --delimiter=";" -f1 $MASTERFILE | sort -n | uniq -c
else
    grep "^$1" $MASTERFILE | cut --delimiter=";" -f1-2 | tr ';' '\t'
fi