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#! /bin/sh

wrapper() {
  exec 2>&1
  echo date: `date +%H:%M`
  "$@"
}

case "$1" in
  (--help) echo query VVS ;;
  (*)
    case $# in
      (2) wrapper vvs.de "$@" ;;
      (0) wrapper vvs ;;
      (*) echo "Syntax: /vvs [ORIGIN DESTINATION]" ; return ;;
    esac
esac